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 | 18671 | 10 | 1 | 5 | 1 | 1 | 214 | Coconino-AZ
(35.63, 111.64) | Coconino-AZ
(34.26, 110.76) | Coconino-AZ
(37.00, 112.54) | 58 | Coconino-AZ
(35.91, 111.78) | Yavapai-AZ
(35.26, 112.44) | Navajo-AZ
(35.91, 110.75) | Mohave-AZ
(36.36, 112.66) |
| 2 | 8894 | 10 | 1 | 5 | 1 | 2 | 138 | White Pine-NV
(39.41, 114.93) | White Pine-NV
(40.13, 115.83) | White Pine-NV
(38.68, 114.05) | 46 | White Pine-NV
(39.45, 114.92) | Nye-NV
(38.90, 115.41) | Millard-UT
(39.45, 114.05) | Elko-NV
(40.12, 114.91) |
| 3 | 4713 | 1 | 11 | 2 | 2 | 3 | 132 | Rockingham-VA
(38.47, 79.04) | Warren-VA
(38.98, 78.00) | Bath-VA
(37.95, 80.06) | 14 | Augusta-VA
(38.18, 79.15) | Waynesboro-VA
(38.08, 78.93) | Rockingham-VA
(38.35, 79.00) | Highland-VA
(38.25, 79.40) |
| 4 | 3814 | 10 | 1 | 5 | 1 | 5 | 106 | Culberson-TX
(31.33, 104.47) | Culberson-TX
(30.66, 104.92) | Culberson-TX
(32.00, 104.02) | 25 | Culberson-TX
(31.63, 104.49) | Eddy-NM
(32.00, 104.48) | Hudspeth-TX
(31.63, 104.91) | Reeves-TX
(31.61, 104.06) |
| 5 | 3611 | 3 | 4 | 5 | 1 | 6 | 103 | Park-CO
(39.31, 105.88) | Summit-CO
(39.92, 106.43) | Park-CO
(38.70, 105.33) | 23 | Park-CO
(39.24, 105.82) | Eagle-CO
(39.39, 106.20) | Chaffee-CO
(38.99, 106.11) | Jefferson-CO
(39.24, 105.40) |
| 6 | 3283 | 2 | 9 | 1 | 3 | 4 | 113 | Cherokee-NC
(35.23, 83.82) | Lumpkin-GA
(34.42, 83.98) | Sevier-TN
(36.04, 83.66) | 17 | Macon-NC
(35.04, 83.48) | Habersham-GA
(34.83, 83.61) | Jackson-NC
(35.16, 83.22) | Cherokee-NC
(35.16, 83.74) |
| 7 | 2204 | 10 | 1 | 5 | 1 | 10 | 73 | Taos-NM
(36.55, 105.61) | Taos-NM
(36.02, 105.51) | Taos-NM
(37.00, 106.01) | 17 | Taos-NM
(36.75, 105.67) | Colfax-NM
(36.68, 105.37) | Costilla-CO
(37.00, 105.67) | Rio Arriba-NM
(36.72, 105.98) |
| 8 | 2130 | 10 | 1 | 5 | 1 | 11 | 67 | El Paso-CO
(38.83, 104.54) | El Paso-CO
(38.52, 104.05) | El Paso-CO
(39.13, 105.03) | 21 | El Paso-CO
(38.82, 104.55) | Elbert-CO
(39.13, 104.55) | Teller-CO
(38.80, 104.94) | Pueblo-CO
(38.52, 104.55) |
| 9 | 1840 | 10 | 1 | 5 | 1 | 12 | 64 | Cimarron-OK
(36.75, 102.52) | Cimarron-OK
(37.00, 103.00) | Cimarron-OK
(36.50, 102.03) | 17 | Cimarron-OK
(36.75, 102.70) | Union-NM
(36.75, 103.00) | Dallam-TX
(36.50, 102.69) | Baca-CO
(37.00, 102.69) |
| 10 | 1744 | 5 | 2 | 2 | 2 | 8 | 84 | Somerset-PA
(39.73, 79.08) | Somerset-PA
(40.24, 78.66) | Garrett-MD
(39.21, 79.49) | 15 | Somerset-PA
(39.91, 79.05) | Allegany-MD
(39.72, 78.91) | Westmoreland-PA
(40.11, 79.18) | Westmoreland-PA
(40.05, 79.28) |
| 11 | 1541 | 4 | 3 | 2 | 2 | 7 | 96 | Walker-GA
(34.77, 85.27) | Hamilton-TN
(35.46, 85.13) | Floyd-GA
(34.08, 85.42) | 10 | Floyd-GA
(34.25, 85.22) | Chattooga-GA
(34.30, 85.38) | Polk-GA
(34.10, 85.22) | Bartow-GA
(34.21, 85.04) |
| 12 | 1168 | 5 | 2 | 5 | 1 | 9 | 74 | Cleburne-AL
(33.53, 85.79) | Clay-AL
(33.10, 86.17) | Cleburne-AL
(33.96, 85.40) | 10 | Clay-AL
(33.25, 85.82) | Talladega-AL
(33.29, 85.98) | Tallapoosa-AL
(33.10, 85.82) | Randolph-AL
(33.24, 85.65) |
| 13 | 1150 | 10 | 1 | 5 | 1 | 14 | 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) |
| 14 | 978 | 5 | 2 | 5 | 1 | 15 | 54 | Meriwether-GA
(32.91, 84.79) | Meriwether-GA
(33.22, 84.50) | Harris-GA
(32.61, 85.08) | 10 | Meriwether-GA
(33.08, 84.70) | Pike-GA
(33.04, 84.54) | Coweta-GA
(33.22, 84.69) | Troup-GA
(33.08, 84.86) |
| 15 | 953 | 10 | 1 | 5 | 1 | 19 | 44 | Kimball-NE
(41.20, 103.72) | Kimball-NE
(41.00, 104.05) | Kimball-NE
(41.39, 103.38) | 14 | Kimball-NE
(41.20, 103.63) | Banner-NE
(41.39, 103.64) | Weld-CO
(41.00, 103.64) | Cheyenne-NE
(41.20, 103.38) |
| 16 | 915 | 10 | 1 | 5 | 1 | 20 | 43 | Wallace-KS
(38.92, 101.76) | Wallace-KS
(39.14, 101.48) | Wallace-KS
(38.70, 102.05) | 15 | Wallace-KS
(38.92, 101.76) | Logan-KS
(38.91, 101.48) | Sherman-KS
(39.13, 101.76) | Greeley-KS
(38.70, 101.76) |
| 17 | 898 | 5 | 2 | 5 | 1 | 13 | 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) |
| 18 | 822 | 10 | 1 | 5 | 1 | 22 | 41 | Bienville-LA
(32.34, 93.09) | Bienville-LA
(32.45, 92.78) | Bienville-LA
(32.24, 93.43) | 12 | Bienville-LA
(32.32, 93.01) | Webster-LA
(32.45, 93.15) | Natchitoches-LA
(32.15, 93.01) | Lincoln-LA
(32.45, 92.88) |
| 19 | 731 | 10 | 1 | 5 | 1 | 16 | 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) |
| 20 | 619 | 10 | 1 | 5 | 1 | 21 | 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) |
| 21 | 552 | 10 | 1 | 5 | 1 | 17 | 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) |
| 22 | 502 | 5 | 2 | 5 | 1 | 18 | 44 | Cook-GA
(31.31, 83.47) | Tift-GA
(31.60, 83.65) | Cook-GA
(31.03, 83.29) | 8 | Tift-GA
(31.45, 83.52) | Irwin-GA
(31.56, 83.47) | Worth-GA
(31.43, 83.65) | Berrien-GA
(31.36, 83.43) |
| 23 | 468 | 10 | 1 | 5 | 1 | 23 | 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) |
| 24 | 467 | 10 | 1 | 5 | 1 | 26 | 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) |
| 25 | 444 | 10 | 1 | 5 | 1 | 24 | 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) |
| 26 | 443 | 10 | 1 | 5 | 1 | 27 | 31 | Polk-TN
(35.10, 84.53) | Polk-TN
(35.21, 84.29) | Polk-TN
(34.99, 84.78) | 10 | Polk-TN
(35.13, 84.49) | Monroe-TN
(35.21, 84.35) | McMinn-TN
(35.27, 84.52) | Fannin-GA
(34.99, 84.49) |
| 27 | 405 | 10 | 1 | 5 | 1 | 29 | 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) |
| 28 | 399 | 10 | 1 | 5 | 1 | 28 | 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) |
| 29 | 362 | 10 | 1 | 5 | 1 | 25 | 32 | Giles-VA
(37.32, 80.73) | Giles-VA
(37.28, 81.01) | Giles-VA
(37.32, 80.43) | 6 | Giles-VA
(37.35, 80.56) | Craig-VA
(37.38, 80.46) | Monroe-WV
(37.43, 80.62) | Montgomery-VA
(37.27, 80.52) |
| 30 | 313 | 10 | 1 | 5 | 1 | 31 | 28 | Yancey-NC
(35.89, 82.33) | Yancey-NC
(36.08, 82.40) | Yancey-NC
(35.70, 82.26) | 7 | Yancey-NC
(35.90, 82.30) | Buncombe-NC
(35.82, 82.36) | Mitchell-NC
(35.95, 82.20) | Mitchell-NC
(35.99, 82.25) |
| 31 | 271 | 10 | 1 | 5 | 1 | 30 | 28 | DeKalb-GA
(33.79, 84.23) | DeKalb-GA
(33.97, 84.35) | DeKalb-GA
(33.61, 84.12) | 7 | DeKalb-GA
(33.75, 84.22) | Fulton-GA
(33.75, 84.35) | Henry-GA
(33.65, 84.22) | Gwinnett-GA
(33.81, 84.12) |
| 32 | 247 | 10 | 1 | 5 | 1 | 32 | 24 | Forsyth-GA
(34.22, 84.10) | Forsyth-GA
(34.10, 84.25) | Forsyth-GA
(34.33, 83.95) | 6 | Forsyth-GA
(34.24, 84.15) | Cherokee-GA
(34.24, 84.26) | Hall-GA
(34.18, 84.06) | Dawson-GA
(34.33, 84.15) |
| 33 | 184 | 10 | 1 | 5 | 1 | 33 | 21 | Stephens-GA
(34.54, 83.29) | Stephens-GA
(34.54, 83.10) | Stephens-GA
(34.48, 83.46) | 6 | Stephens-GA
(34.56, 83.31) | Franklin-GA
(34.47, 83.31) | Oconee-SC
(34.62, 83.24) | Habersham-GA
(34.59, 83.41) |