area
(sq. miles) | county
count | state
count | span
(miles) | span center | span end 1 | span end 2 | FGR
(miles) | center county
and point | county 1
and point | county 2
and point | county 3
and point |
| 1 | 750282 | 1 | 293 | 1 | 13 | 1 | 1732 | Montezuma-CO
(37.39, 108.33) | Cass-TX
(32.88, 94.04) | Mendocino-CA
(40.00, 124.02) | 255 | Mohave-AZ
(36.34, 113.81) | Fresno-CA
(36.75, 118.37) | Mexico
(32.72, 114.72) | Grand-UT
(38.51, 110.05) |
| 2 | 29740 | 2 | 60 | 2 | 5 | 2 | 315 | Clarke-VA
(39.06, 78.13) | Wicomico-MD
(38.35, 75.31) | Washington-PA
(40.48, 80.52) | 30 | Frederick-MD
(39.28, 77.47) | Adams-PA
(39.72, 77.46) | Frederick-VA
(39.26, 78.03) | Falls Church-VA
(38.90, 77.19) |
| 3 | 18168 | 4 | 14 | 7 | 1 | 3 | 305 | Webb-TX
(27.53, 98.88) | Cameron-TX
(25.95, 97.15) | Maverick-TX
(29.08, 100.67) | 35 | La Salle-TX
(28.13, 99.38) | Duval-TX
(28.06, 98.80) | Frio-TX
(28.64, 99.39) | Mexico
(27.91, 99.90) |
| 4 | 16292 | 3 | 25 | 2 | 5 | 4 | 207 | Hampshire-MA
(42.33, 72.55) | Washington-RI
(41.10, 71.53) | Rutland-VT
(43.84, 73.22) | 41 | Providence-RI
(41.99, 71.49) | Atlantic Ocean
(41.40, 71.38) | Atlantic Ocean
(42.24, 70.77) | Hampshire-MA
(42.25, 72.21) |
| 5 | 7418 | 14 | 2 | 7 | 1 | 5 | 205 | no county here
(20.31, 156.07) | Maui-HI
(21.25, 157.30) | Hawaii-HI
(19.45, 154.77) | 33 | Hawaii-HI
(19.65, 155.52) | Pacific Ocean
(19.44, 155.98) | Pacific Ocean
(19.79, 155.03) | Pacific Ocean
(20.08, 155.29) |
| 6 | 5219 | 5 | 11 | 4 | 3 | 6 | 158 | Sevier-TN
(35.66, 83.44) | Pickens-SC
(34.82, 82.48) | Campbell-TN
(36.59, 84.26) | 14 | Swain-NC
(35.52, 83.43) | Haywood-NC
(35.51, 83.19) | Blount-TN
(35.57, 83.66) | Macon-NC
(35.33, 83.40) |
| 7 | 4938 | 23 | 1 | 7 | 1 | 7 | 111 | Custer-ID
(44.20, 114.32) | Custer-ID
(43.80, 113.36) | Custer-ID
(44.61, 115.28) | 26 | Custer-ID
(44.26, 114.23) | Blaine-ID
(43.89, 114.29) | Lemhi-ID
(44.50, 113.83) | Lemhi-ID
(44.59, 114.48) |
| 8 | 3635 | 6 | 5 | 7 | 1 | 8 | 108 | Bienville-LA
(32.41, 92.94) | Webster-LA
(33.02, 93.52) | Winn-LA
(31.80, 92.36) | 22 | Claiborne-LA
(32.64, 93.07) | Jackson-LA
(32.45, 92.78) | Union-LA
(32.76, 92.73) | Bossier-LA
(32.65, 93.45) |
| 9 | 2812 | 23 | 1 | 7 | 1 | 10 | 95 | Park-MT
(45.54, 110.42) | Park-MT
(46.19, 110.78) | Park-MT
(45.00, 109.80) | 18 | Park-MT
(45.25, 110.59) | Gallatin-MT
(45.35, 110.92) | Park-WY
(44.99, 110.59) | Sweet Grass-MT
(45.25, 110.23) |
| 10 | 2580 | 14 | 2 | 7 | 1 | 9 | 96 | Brazoria-TX
(29.23, 95.85) | Wharton-TX
(29.25, 96.64) | Brazoria-TX
(29.20, 95.06) | 16 | Brazoria-TX
(29.20, 95.36) | Fort Bend-TX
(29.34, 95.58) | Gulf of Mexico
(29.02, 95.19) | Galveston-TX
(29.32, 95.13) |
| 11 | 2567 | 8 | 4 | 7 | 1 | 19 | 72 | Luzerne-PA
(40.96, 76.14) | Schuylkill-PA
(40.50, 76.44) | Luzerne-PA
(41.43, 75.83) | 23 | Luzerne-PA
(41.04, 76.07) | Sullivan-PA
(41.31, 76.31) | Northumberland-PA
(40.83, 76.41) | Monroe-PA
(41.12, 75.65) |
| 12 | 2415 | 14 | 2 | 7 | 1 | 17 | 76 | Clackamas-OR
(45.38, 122.10) | Clackamas-OR
(45.13, 122.79) | Hood River-OR
(45.70, 121.44) | 20 | Clackamas-OR
(45.17, 122.25) | Marion-OR
(45.02, 122.60) | Marion-OR
(44.89, 122.25) | Multnomah-OR
(45.46, 122.25) |
| 13 | 2257 | 23 | 1 | 7 | 1 | 13 | 83 | Ferry-WA
(48.43, 118.52) | Ferry-WA
(47.83, 118.37) | Ferry-WA
(49.00, 118.84) | 16 | Ferry-WA
(48.67, 118.48) | Stevens-WA
(48.68, 118.12) | Okanogan-WA
(48.67, 118.84) | Stevens-WA
(48.61, 118.13) |
| 14 | 2245 | 23 | 1 | 7 | 1 | 11 | 85 | Washakie-WY
(43.84, 107.83) | Washakie-WY
(43.50, 107.11) | Washakie-WY
(44.17, 108.55) | 17 | Washakie-WY
(43.92, 107.48) | Big Horn-WY
(44.17, 107.48) | Hot Springs-WY
(43.73, 107.72) | Johnson-WY
(43.92, 107.13) |
| 15 | 2082 | 10 | 3 | 7 | 1 | 23 | 66 | Jefferson Davis-LA
(30.45, 92.68) | Acadia-LA
(30.07, 92.38) | Allen-LA
(30.88, 92.98) | 14 | Jefferson Davis-LA
(30.29, 92.71) | Calcasieu-LA
(30.16, 92.89) | Vermilion-LA
(30.09, 92.63) | Evangeline-LA
(30.48, 92.63) |
| 16 | 1973 | 14 | 2 | 7 | 1 | 18 | 73 | Gove-KS
(38.92, 100.21) | Trego-KS
(39.13, 99.59) | Gove-KS
(38.70, 100.82) | 15 | Trego-KS
(38.91, 100.04) | Graham-KS
(39.13, 100.04) | Ness-KS
(38.70, 100.05) | Ness-KS
(38.70, 100.04) |
| 17 | 1913 | 23 | 1 | 7 | 1 | 12 | 85 | Cook-MN
(47.79, 90.31) | Cook-MN
(47.39, 91.03) | Cook-MN
(47.98, 89.43) | 16 | Cook-MN
(47.86, 90.67) | Great Lakes
(47.66, 90.49) | Canada
(48.10, 90.70) | Lake-MN
(47.86, 91.02) |
| 18 | 1806 | 23 | 1 | 7 | 1 | 16 | 77 | Pierce-WA
(47.10, 122.12) | Pierce-WA
(47.40, 122.80) | Pierce-WA
(46.79, 121.44) | 14 | Pierce-WA
(46.96, 122.07) | King-WA
(47.14, 121.94) | Thurston-WA
(46.83, 122.30) | Lewis-WA
(46.75, 122.08) |
| 19 | 1517 | 14 | 2 | 7 | 1 | 22 | 67 | Olmsted-MN
(43.85, 92.20) | Fillmore-MN
(43.50, 91.73) | Olmsted-MN
(44.20, 92.68) | 13 | Fillmore-MN
(43.68, 92.20) | Howard-IA
(43.50, 92.20) | Winona-MN
(43.85, 92.08) | Mower-MN
(43.68, 92.45) |
| 20 | 1400 | 10 | 3 | 7 | 1 | 14 | 79 | Summit-CO
(39.44, 106.03) | Lake-CO
(39.06, 106.58) | Clear Creek-CO
(39.75, 105.40) | 9 | Clear Creek-CO
(39.69, 105.67) | Gilpin-CO
(39.77, 105.54) | Grand-CO
(39.80, 105.74) | Park-CO
(39.57, 105.66) |
| 21 | 1377 | 10 | 3 | 7 | 1 | 15 | 77 | Hennepin-MN
(44.92, 93.33) | Washington-MN
(45.30, 92.75) | Scott-MN
(44.54, 93.91) | 12 | Dakota-MN
(44.70, 93.05) | Hennepin-MN
(44.83, 93.22) | Goodhue-MN
(44.52, 93.00) | Pierce-WI
(44.75, 92.81) |
| 22 | 1332 | 8 | 4 | 5 | 2 | 21 | 69 | Mitchell-NC
(36.01, 82.05) | Carter-TN
(36.51, 81.99) | McDowell-NC
(35.52, 82.15) | 11 | Yancey-NC
(35.96, 82.26) | Madison-NC
(35.87, 82.42) | Avery-NC
(35.99, 82.06) | Unicoi-TN
(36.11, 82.34) |
| 23 | 1278 | 23 | 1 | 7 | 1 | 32 | 52 | Price-WI
(45.68, 90.36) | Price-WI
(45.38, 90.68) | Price-WI
(45.98, 90.04) | 15 | Price-WI
(45.60, 90.36) | Rusk-WI
(45.60, 90.68) | Taylor-WI
(45.38, 90.35) | Oneida-WI
(45.60, 90.04) |
| 24 | 1262 | 6 | 5 | 7 | 1 | 20 | 70 | Mathews-VA
(37.38, 76.28) | James City-VA
(37.35, 76.92) | Northampton-VA
(37.46, 75.66) | 10 | Northampton-VA
(37.25, 75.98) | Canada
(37.32, 76.14) | Atlantic Ocean
(37.16, 75.85) | Atlantic Ocean
(37.24, 75.81) |
| 25 | 1218 | 23 | 1 | 7 | 1 | 27 | 59 | Slope-ND
(46.45, 103.49) | Slope-ND
(46.63, 102.93) | Slope-ND
(46.28, 104.05) | 12 | Slope-ND
(46.45, 103.52) | Billings-ND
(46.63, 103.52) | Bowman-ND
(46.28, 103.52) | Bowman-ND
(46.28, 103.52) |
| 26 | 1150 | 23 | 1 | 7 | 1 | 29 | 55 | Walton-FL
(30.63, 86.19) | Walton-FL
(30.27, 86.00) | Walton-FL
(30.99, 86.39) | 13 | Walton-FL
(30.54, 86.17) | Holmes-FL
(30.70, 86.04) | Okaloosa-FL
(30.55, 86.39) | Washington-FL
(30.43, 85.98) |
| 27 | 1048 | 23 | 1 | 7 | 1 | 33 | 51 | Baraga-MI
(46.71, 88.36) | Baraga-MI
(47.01, 88.04) | Baraga-MI
(46.42, 88.68) | 13 | Baraga-MI
(46.61, 88.40) | Iron-MI
(46.42, 88.40) | Marquette-MI
(46.61, 88.12) | Houghton-MI
(46.61, 88.68) |
| 28 | 898 | 14 | 2 | 7 | 1 | 25 | 61 | Grayson-VA
(36.75, 81.34) | Grayson-VA
(36.56, 80.84) | Smyth-VA
(36.93, 81.84) | 11 | Smyth-VA
(36.75, 81.47) | Washington-VA
(36.64, 81.61) | Wythe-VA
(36.81, 81.28) | Washington-VA
(36.69, 81.65) |
| 29 | 898 | 23 | 1 | 7 | 1 | 37 | 43 | Hardin-TX
(30.37, 94.39) | Hardin-TX
(30.49, 94.73) | Hardin-TX
(30.16, 94.11) | 14 | Hardin-TX
(30.32, 94.43) | Polk-TX
(30.49, 94.54) | Liberty-TX
(30.26, 94.65) | Jefferson-TX
(30.17, 94.28) |
| 30 | 878 | 10 | 3 | 7 | 1 | 24 | 65 | Habersham-GA
(34.82, 83.63) | Union-GA
(34.65, 84.16) | Rabun-GA
(34.99, 83.10) | 9 | Union-GA
(34.86, 83.96) | Fannin-GA
(34.89, 84.11) | Lumpkin-GA
(34.74, 83.94) | Clay-NC
(34.99, 83.96) |
| 31 | 862 | 23 | 1 | 7 | 1 | 35 | 46 | Polk-AR
(34.45, 94.23) | Polk-AR
(34.68, 93.93) | Polk-AR
(34.19, 94.47) | 12 | Polk-AR
(34.52, 94.14) | Howard-AR
(34.35, 94.14) | Montgomery-AR
(34.52, 93.93) | Scott-AR
(34.69, 94.14) |
| 32 | 824 | 14 | 2 | 7 | 1 | 26 | 59 | King and Queen-VA
(37.86, 77.13) | Caroline-VA
(38.24, 77.37) | King William-VA
(37.52, 76.79) | 10 | Caroline-VA
(38.03, 77.35) | Hanover-VA
(37.89, 77.44) | Essex-VA
(38.08, 77.17) | Spotsylvania-VA
(38.13, 77.50) |
| 33 | 808 | 23 | 1 | 7 | 1 | 39 | 42 | Wilson-TX
(29.16, 98.07) | Wilson-TX
(29.22, 97.73) | Wilson-TX
(29.11, 98.41) | 12 | Wilson-TX
(29.19, 98.09) | Guadalupe-TX
(29.37, 98.11) | Bexar-TX
(29.29, 98.26) | Karnes-TX
(29.05, 97.96) |
| 34 | 731 | 23 | 1 | 7 | 1 | 31 | 52 | Logan-AR
(35.19, 93.71) | Logan-AR
(35.06, 94.14) | Logan-AR
(35.32, 93.28) | 8 | Logan-AR
(35.27, 93.64) | Johnson-AR
(35.38, 93.62) | Johnson-AR
(35.38, 93.70) | Yell-AR
(35.15, 93.65) |
| 35 | 685 | 14 | 2 | 5 | 2 | 28 | 57 | New Castle-DE
(39.68, 75.56) | Delaware-PA
(40.07, 75.36) | New Castle-DE
(39.30, 75.76) | 7 | New Castle-DE
(39.71, 75.64) | Salem-NJ
(39.65, 75.54) | Salem-NJ
(39.69, 75.51) | Chester-PA
(39.77, 75.74) |
| 36 | 672 | 23 | 1 | 7 | 1 | 45 | 38 | Muskingum-OH
(39.96, 81.94) | Muskingum-OH
(40.17, 82.19) | Muskingum-OH
(39.76, 81.70) | 12 | Muskingum-OH
(39.98, 81.95) | Coshocton-OH
(40.16, 81.95) | Perry-OH
(39.91, 82.16) | Guernsey-OH
(39.98, 81.73) |
| 37 | 620 | 23 | 1 | 7 | 1 | 40 | 41 | Chittenden-VT
(44.44, 73.09) | Chittenden-VT
(44.16, 72.95) | Chittenden-VT
(44.72, 73.23) | 11 | Chittenden-VT
(44.49, 73.07) | Lamoille-VT
(44.46, 72.84) | Franklin-VT
(44.65, 73.02) | Essex-NY
(44.47, 73.30) |
| 38 | 619 | 23 | 1 | 7 | 1 | 42 | 39 | San Juan-WA
(48.55, 123.08) | San Juan-WA
(48.83, 123.01) | San Juan-WA
(48.28, 123.25) | 11 | San Juan-WA
(48.60, 123.00) | Canada
(48.57, 123.23) | Skagit-WA
(48.60, 122.77) | Canada
(48.74, 123.09) |
| 39 | 619 | 23 | 1 | 7 | 1 | 38 | 43 | Jo Daviess-IL
(42.35, 90.29) | Jo Daviess-IL
(42.49, 90.66) | Jo Daviess-IL
(42.20, 89.92) | 11 | Jo Daviess-IL
(42.35, 90.21) | Carroll-IL
(42.20, 90.20) | Lafayette-WI
(42.51, 90.21) | Jackson-IA
(42.32, 90.42) |
| 40 | 566 | 14 | 2 | 7 | 1 | 30 | 54 | Clay-TN
(36.55, 85.75) | Macon-TN
(36.49, 86.23) | Clay-TN
(36.63, 85.28) | 7 | Macon-TN
(36.52, 85.94) | Monroe-KY
(36.63, 85.93) | Smith-TN
(36.42, 85.95) | Jackson-TN
(36.50, 85.81) |
| 41 | 561 | 23 | 1 | 7 | 1 | 36 | 44 | Cleburne-AL
(33.69, 85.60) | Cleburne-AL
(33.96, 85.40) | Cleburne-AL
(33.47, 85.89) | 9 | Cleburne-AL
(33.62, 85.49) | Randolph-AL
(33.49, 85.49) | Carroll-GA
(33.64, 85.34) | Calhoun-AL
(33.65, 85.64) |
| 42 | 552 | 23 | 1 | 7 | 1 | 34 | 46 | Reynolds-MO
(37.51, 90.85) | Iron-MO
(37.74, 91.15) | Iron-MO
(37.27, 90.55) | 6 | Iron-MO
(37.43, 90.66) | Reynolds-MO
(37.37, 90.75) | Madison-MO
(37.42, 90.55) | Reynolds-MO
(37.43, 90.77) |
| 43 | 537 | 23 | 1 | 7 | 1 | 47 | 34 | Sussex-NJ
(41.14, 74.68) | Sussex-NJ
(41.09, 74.99) | Sussex-NJ
(41.20, 74.37) | 10 | Sussex-NJ
(41.17, 74.67) | Pike-PA
(41.22, 74.86) | Morris-NJ
(41.07, 74.52) | Orange-NY
(41.30, 74.57) |
| 44 | 498 | 23 | 1 | 7 | 1 | 49 | 31 | Jasper-IL
(39.01, 88.15) | Jasper-IL
(38.85, 87.95) | Jasper-IL
(39.17, 88.36) | 11 | Jasper-IL
(39.01, 88.15) | Effingham-IL
(39.01, 88.36) | Richland-IL
(38.85, 88.16) | Crawford-IL
(39.01, 87.95) |
| 45 | 468 | 23 | 1 | 7 | 1 | 43 | 39 | Harlan-KY
(36.82, 83.17) | Harlan-KY
(36.98, 82.87) | Harlan-KY
(36.66, 83.46) | 8 | Harlan-KY
(36.84, 83.25) | Leslie-KY
(36.95, 83.31) | Lee-VA
(36.74, 83.21) | Lee-VA
(36.78, 83.13) |
| 46 | 467 | 23 | 1 | 7 | 1 | 48 | 31 | Logan-OH
(40.38, 83.77) | Logan-OH
(40.23, 83.55) | Logan-OH
(40.54, 83.99) | 9 | Logan-OH
(40.38, 83.71) | Hardin-OH
(40.52, 83.70) | Champaign-OH
(40.26, 83.78) | Union-OH
(40.37, 83.54) |
| 47 | 444 | 23 | 1 | 7 | 1 | 44 | 39 | Tishomingo-MS
(34.73, 88.26) | Tishomingo-MS
(34.46, 88.16) | Tishomingo-MS
(35.00, 88.36) | 7 | Tishomingo-MS
(34.84, 88.24) | Lauderdale-AL
(34.91, 88.15) | Alcorn-MS
(34.84, 88.37) | Colbert-AL
(34.83, 88.11) |
| 48 | 405 | 23 | 1 | 7 | 1 | 52 | 28 | Wayne-IN
(39.87, 85.01) | Wayne-IN
(40.01, 84.81) | Wayne-IN
(39.72, 85.19) | 10 | Wayne-IN
(39.87, 84.99) | Union-IN
(39.73, 84.99) | Preble-OH
(39.87, 84.81) | Randolph-IN
(40.00, 84.99) |
| 49 | 400 | 23 | 1 | 7 | 1 | 41 | 40 | Putnam-TN
(36.17, 85.45) | Putnam-TN
(36.21, 85.81) | Putnam-TN
(36.14, 85.10) | 6 | Putnam-TN
(36.16, 85.48) | Overton-TN
(36.24, 85.42) | Jackson-TN
(36.24, 85.53) | White-TN
(36.08, 85.51) |
| 50 | 399 | 23 | 1 | 7 | 1 | 50 | 29 | Osceola-IA
(43.38, 95.62) | Osceola-IA
(43.26, 95.39) | Osceola-IA
(43.50, 95.86) | 8 | Osceola-IA
(43.38, 95.55) | O'Brien-IA
(43.26, 95.56) | Dickinson-IA
(43.38, 95.39) | Nobles-MN
(43.50, 95.55) |
| 51 | 350 | 23 | 1 | 7 | 1 | 46 | 35 | Saint John the Baptist-LA
(30.09, 90.48) | Saint John the Baptist-LA
(30.29, 90.30) | Saint John the Baptist-LA
(29.89, 90.66) | 6 | Saint John the Baptist-LA
(30.12, 90.50) | Livingston-LA
(30.20, 90.55) | Saint Charles-LA
(30.03, 90.49) | Saint Charles-LA
(30.06, 90.42) |
| 52 | 331 | 23 | 1 | 7 | 1 | 54 | 26 | Bradley-TN
(35.16, 84.88) | Bradley-TN
(34.99, 84.98) | Bradley-TN
(35.36, 84.88) | 8 | Bradley-TN
(35.15, 84.87) | Hamilton-TN
(35.21, 84.99) | Hamilton-TN
(35.17, 85.01) | Polk-TN
(35.10, 84.74) |
| 53 | 307 | 23 | 1 | 7 | 1 | 51 | 29 | Cheatham-TN
(36.25, 87.10) | Cheatham-TN
(36.04, 87.04) | Cheatham-TN
(36.46, 87.12) | 6 | Cheatham-TN
(36.31, 87.05) | Dickson-TN
(36.30, 87.15) | Davidson-TN
(36.27, 86.96) | Robertson-TN
(36.37, 86.99) |
| 54 | 264 | 23 | 1 | 7 | 1 | 53 | 27 | Powhatan-VA
(37.52, 77.90) | Powhatan-VA
(37.56, 77.65) | Powhatan-VA
(37.45, 78.13) | 6 | Powhatan-VA
(37.56, 77.90) | Amelia-VA
(37.48, 77.92) | Goochland-VA
(37.61, 77.82) | Goochland-VA
(37.63, 77.96) |
| 55 | 144 | 23 | 1 | 7 | 1 | 55 | 21 | Clayton-GA
(33.51, 84.37) | Clayton-GA
(33.35, 84.35) | Clayton-GA
(33.65, 84.46) | 5 | Clayton-GA
(33.58, 84.37) | Fayette-GA
(33.55, 84.44) | Henry-GA
(33.55, 84.29) | Fulton-GA
(33.65, 84.36) |
| 56 | 63 | 23 | 1 | 7 | 1 | 56 | 12 | Richmond city-VA
(37.52, 77.49) | Richmond city-VA
(37.56, 77.60) | Richmond city-VA
(37.45, 77.42) | 3 | Richmond city-VA
(37.53, 77.47) | Henrico-VA
(37.52, 77.42) | Henrico-VA
(37.57, 77.48) | Chesterfield-VA
(37.53, 77.53) |
| 57 | 9 | 23 | 1 | 7 | 1 | 57 | 5 | Winchester-VA
(39.17, 78.18) | Winchester-VA
(39.13, 78.18) | Winchester-VA
(39.20, 78.16) | 1 | Winchester-VA
(39.18, 78.17) | Frederick-VA
(39.17, 78.15) | Frederick-VA
(39.20, 78.16) | Frederick-VA
(39.18, 78.19) |