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 | 117505 | 1 | 57 | 1 | 3 | 1 | 746 | Crook-OR (43.94, 120.39) | El Dorado-CA (38.51, 121.03) | Stevens-WA (49.00, 117.43) | 92 | Chelan-WA (47.67, 120.95) | Skamania-WA (46.39, 121.52) | Lincoln-WA (47.68, 118.98) | Canada (49.00, 120.95) |
2 | 14719 | 11 | 2 | 4 | 1 | 2 | 262 | Pima-AZ (32.19, 112.62) | Yuma-AZ (32.62, 114.81) | Pima-AZ (31.73, 110.45) | 33 | Pima-AZ (32.02, 111.61) | Santa Cruz-AZ (31.73, 111.16) | Pinal-AZ (32.50, 111.57) | Mexico (31.57, 111.81) |
3 | 12360 | 8 | 3 | 4 | 1 | 3 | 213 | Riverside-CA (33.91, 116.28) | Orange-CA (33.74, 118.12) | Riverside-CA (34.08, 114.44) | 39 | Riverside-CA (33.45, 116.77) | San Bernardino-CA (34.00, 116.93) | Pacific Ocean (33.15, 117.34) | Imperial-CA (33.43, 116.09) |
4 | 6193 | 2 | 13 | 4 | 1 | 4 | 125 | Licking-OH (40.27, 82.74) | Wyandot-OH (40.99, 83.46) | Perry-OH (39.55, 82.04) | 28 | Morrow-OH (40.45, 82.72) | Holmes-OH (40.57, 82.22) | Union-OH (40.45, 83.25) | Union-OH (40.24, 83.17) |
5 | 3843 | 4 | 5 | 4 | 1 | 6 | 99 | Hillsborough-FL (27.67, 82.29) | Pinellas-FL (28.17, 82.87) | Hardee-FL (27.34, 81.56) | 22 | Hillsborough-FL (27.85, 82.42) | Pasco-FL (28.17, 82.42) | Gulf of Mexico (27.72, 82.75) | Polk-FL (27.85, 82.06) |
6 | 2996 | 3 | 8 | 4 | 1 | 5 | 99 | Wilson-TN (36.10, 86.46) | Cheatham-TN (36.34, 87.30) | De Kalb-TN (35.85, 85.63) | 16 | Wilson-TN (36.20, 86.15) | Rutherford-TN (35.96, 86.17) | Macon-TN (36.44, 86.11) | Rutherford-TN (35.97, 86.22) |
7 | 2779 | 5 | 4 | 4 | 1 | 11 | 81 | Will-IL (41.73, 88.05) | Kane-IL (42.15, 88.59) | Will-IL (41.30, 87.53) | 20 | DuPage-IL (41.87, 87.93) | Kendall-IL (41.72, 88.26) | Great Lakes (41.94, 87.57) | Lake-IL (42.15, 87.93) |
8 | 2690 | 11 | 2 | 4 | 1 | 12 | 81 | El Paso-CO (38.83, 104.69) | Teller-CO (39.13, 105.33) | El Paso-CO (38.52, 104.05) | 21 | El Paso-CO (38.82, 104.62) | Elbert-CO (39.13, 104.62) | Fremont-CO (38.65, 104.94) | Pueblo-CO (38.52, 104.62) |
9 | 2506 | 8 | 3 | 4 | 1 | 13 | 80 | Seminole-FL (28.71, 81.41) | Orange-FL (28.35, 80.86) | Lake-FL (29.28, 81.64) | 21 | Orange-FL (28.65, 81.61) | Sumter-FL (28.65, 81.95) | Osceola-FL (28.35, 81.61) | Volusia-FL (28.85, 81.36) |
10 | 2420 | 8 | 3 | 2 | 2 | 8 | 93 | Cheshire-NH (42.93, 72.12) | Hillsborough-NH (42.74, 71.25) | Windham-VT (43.12, 73.00) | 16 | Windham-VT (42.96, 72.62) | Bennington-VT (42.93, 72.92) | Franklin-MA (42.73, 72.63) | Sullivan-NH (43.14, 72.43) |
11 | 2346 | 17 | 1 | 4 | 1 | 7 | 97 | Maui-HI (20.92, 156.64) | Maui-HI (21.11, 157.36) | Maui-HI (20.71, 155.93) | 14 | Maui-HI (20.76, 156.29) | Pacific Ocean (20.58, 156.19) | Pacific Ocean (20.92, 156.15) | Pacific Ocean (20.71, 156.50) |
12 | 2224 | 5 | 4 | 4 | 1 | 10 | 87 | Wexford-MI (44.28, 85.69) | Benzie-MI (44.73, 86.30) | Osceola-MI (43.81, 85.09) | 14 | Manistee-MI (44.38, 86.03) | Great Lakes (44.41, 86.32) | Mason-MI (44.17, 86.04) | Grand Traverse-MI (44.51, 85.82) |
13 | 2035 | 5 | 4 | 4 | 1 | 15 | 71 | Bristol-MA (41.94, 71.04) | Suffolk-MA (42.45, 71.02) | Bristol-MA (41.43, 71.06) | 19 | Plymouth-MA (41.92, 70.97) | Bristol-RI (41.75, 71.26) | Atlantic Ocean (42.05, 70.64) | Providence-RI (41.90, 71.34) |
14 | 2006 | 11 | 2 | 4 | 1 | 14 | 79 | Dane-WI (43.05, 89.72) | Dane-WI (43.28, 89.01) | Iowa-WI (42.81, 90.43) | 15 | Dane-WI (43.08, 89.46) | Columbia-WI (43.29, 89.46) | Green-WI (42.86, 89.46) | Columbia-WI (43.28, 89.36) |
15 | 1915 | 17 | 1 | 4 | 1 | 17 | 67 | Essex-NY (44.18, 73.78) | Essex-NY (43.81, 74.21) | Essex-NY (44.55, 73.34) | 17 | Essex-NY (44.02, 73.78) | Addison-VT (44.04, 73.44) | Franklin-NY (44.14, 74.09) | Warren-NY (43.78, 73.74) |
16 | 1409 | 11 | 2 | 4 | 1 | 16 | 68 | Franklin-VT (44.87, 72.57) | Franklin-VT (44.72, 73.23) | Orleans-VT (45.01, 71.90) | 11 | Franklin-VT (44.85, 72.97) | Canada (45.01, 72.97) | Grand Isle-VT (44.88, 73.19) | Lamoille-VT (44.71, 72.85) |
17 | 1138 | 11 | 2 | 2 | 2 | 18 | 53 | Sevier-TN (35.66, 83.59) | Sevier-TN (36.04, 83.66) | Swain-NC (35.28, 83.68) | 12 | Sevier-TN (35.62, 83.45) | Cocke-TN (35.71, 83.28) | Blount-TN (35.62, 83.66) | Jackson-NC (35.47, 83.35) |
18 | 1009 | 11 | 2 | 4 | 1 | 9 | 90 | Alameda-CA (37.88, 122.36) | Contra Costa-CA (38.08, 121.57) | San Francisco-CA (37.76, 123.17) | 10 | Contra Costa-CA (37.89, 121.89) | Alameda-CA (37.78, 122.01) | Alameda-CA (37.75, 121.84) | Sacramento-CA (38.02, 121.82) |
19 | 945 | 17 | 1 | 4 | 1 | 21 | 42 | Rutland-VT (43.57, 73.03) | Rutland-VT (43.31, 73.25) | Rutland-VT (43.83, 72.80) | 12 | Rutland-VT (43.61, 73.02) | Washington-NY (43.55, 73.25) | Windsor-VT (43.59, 72.77) | Windsor-VT (43.72, 72.82) |
20 | 878 | 17 | 1 | 4 | 1 | 19 | 47 | Benton-AR (36.34, 94.24) | Benton-AR (36.10, 94.55) | Benton-AR (36.50, 93.87) | 10 | Benton-AR (36.35, 94.41) | McDonald-MO (36.50, 94.41) | Delaware-OK (36.33, 94.59) | Washington-AR (36.21, 94.33) |
21 | 858 | 17 | 1 | 4 | 1 | 20 | 44 | Wake-NC (35.76, 78.64) | Wake-NC (35.61, 79.00) | Wake-NC (35.83, 78.25) | 11 | Wake-NC (35.72, 78.75) | Durham-NC (35.87, 78.83) | Chatham-NC (35.77, 78.94) | Johnston-NC (35.60, 78.60) |
22 | 714 | 17 | 1 | 4 | 1 | 22 | 41 | Guadalupe-TX (29.62, 97.97) | Guadalupe-TX (29.59, 98.31) | Guadalupe-TX (29.65, 97.63) | 12 | Guadalupe-TX (29.56, 97.94) | Comal-TX (29.69, 98.08) | Bexar-TX (29.48, 98.12) | Gonzales-TX (29.46, 97.77) |
23 | 613 | 17 | 1 | 4 | 1 | 23 | 38 | Morgan-MO (38.44, 92.91) | Morgan-MO (38.19, 92.76) | Morgan-MO (38.69, 93.06) | 11 | Morgan-MO (38.40, 92.87) | Miller-MO (38.35, 92.69) | Moniteau-MO (38.52, 92.74) | Benton-MO (38.41, 93.07) |
24 | 593 | 17 | 1 | 4 | 1 | 24 | 36 | Webster-MO (37.28, 92.88) | Webster-MO (37.49, 93.07) | Webster-MO (37.07, 92.69) | 11 | Webster-MO (37.33, 92.88) | Greene-MO (37.27, 93.06) | Wright-MO (37.32, 92.69) | Greene-MO (37.33, 93.08) |
25 | 537 | 17 | 1 | 4 | 1 | 25 | 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) |
26 | 453 | 17 | 1 | 4 | 1 | 26 | 32 | Carroll-MD (39.56, 77.02) | Carroll-MD (39.35, 77.17) | Carroll-MD (39.72, 76.79) | 9 | Carroll-MD (39.59, 77.00) | Frederick-MD (39.50, 77.11) | Baltimore-MD (39.56, 76.85) | Adams-PA (39.72, 77.00) |
27 | 271 | 17 | 1 | 4 | 1 | 27 | 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) |
28 | 210 | 17 | 1 | 4 | 1 | 28 | 25 | Schenectady-NY (42.77, 74.06) | Schenectady-NY (42.78, 73.81) | Schenectady-NY (42.75, 74.31) | 6 | Schenectady-NY (42.83, 74.02) | Montgomery-NY (42.90, 74.08) | Albany-NY (42.75, 74.00) | Saratoga-NY (42.90, 73.96) |