area (sq. miles) | county count | state count | span (miles) | span center | span end 1 | span end 2 |
1 | 64022 | 1 | 9 | 2 | 1 | 1 | 458 | Inyo-CA (35.93, 117.29) | Riverside-CA (33.43, 114.63) | Mono-CA (38.71, 119.59) |
2 | 5072 | 4 | 1 | 2 | 1 | 5 | 101 | Hawaii-HI (19.62, 155.55) | Hawaii-HI (18.86, 155.68) | Hawaii-HI (20.32, 155.85) |
3 | 3851 | 4 | 1 | 2 | 1 | 3 | 110 | Shasta-CA (40.74, 122.20) | Shasta-CA (40.29, 123.07) | Shasta-CA (41.18, 121.33) |
4 | 3814 | 4 | 1 | 2 | 1 | 4 | 106 | Culberson-TX (31.33, 104.47) | Culberson-TX (30.66, 104.92) | Culberson-TX (32.00, 104.02) |
5 | 2786 | 4 | 1 | 2 | 1 | 2 | 112 | Pennington-SD (44.12, 102.99) | Pennington-SD (44.51, 102.00) | Pennington-SD (43.85, 104.06) |
6 | 1218 | 4 | 1 | 2 | 1 | 6 | 59 | Slope-ND (46.45, 103.49) | Slope-ND (46.63, 102.93) | Slope-ND (46.28, 104.05) |
7 | 1150 | 4 | 1 | 2 | 1 | 7 | 55 | Walton-FL (30.63, 86.19) | Walton-FL (30.27, 86.00) | Walton-FL (30.99, 86.39) |
8 | 1138 | 2 | 2 | 1 | 2 | 8 | 53 | Sevier-TN (35.66, 83.59) | Sevier-TN (36.04, 83.66) | Swain-NC (35.28, 83.68) |
9 | 915 | 4 | 1 | 2 | 1 | 11 | 43 | Wallace-KS (38.92, 101.76) | Wallace-KS (39.14, 101.48) | Wallace-KS (38.70, 102.05) |
10 | 822 | 4 | 1 | 2 | 1 | 14 | 41 | Bienville-LA (32.34, 93.09) | Bienville-LA (32.45, 92.78) | Bienville-LA (32.24, 93.43) |
11 | 803 | 4 | 1 | 2 | 1 | 9 | 50 | Contra Costa-CA (37.93, 121.98) | Contra Costa-CA (37.85, 121.53) | Contra Costa-CA (37.97, 122.44) |
12 | 619 | 4 | 1 | 2 | 1 | 12 | 43 | Jo Daviess-IL (42.35, 90.29) | Jo Daviess-IL (42.49, 90.66) | Jo Daviess-IL (42.20, 89.92) |
13 | 561 | 4 | 1 | 2 | 1 | 10 | 44 | Cleburne-AL (33.69, 85.60) | Cleburne-AL (33.96, 85.40) | Cleburne-AL (33.47, 85.89) |
14 | 512 | 4 | 1 | 2 | 1 | 16 | 35 | Pickens-SC (34.85, 82.72) | Pickens-SC (34.62, 82.85) | Pickens-SC (35.07, 82.57) |
15 | 501 | 2 | 2 | 2 | 1 | 13 | 42 | Union-GA (34.82, 83.85) | Union-GA (34.65, 84.16) | Towns-GA (34.99, 83.55) |
16 | 444 | 4 | 1 | 2 | 1 | 15 | 39 | Tishomingo-MS (34.73, 88.26) | Tishomingo-MS (34.46, 88.16) | Tishomingo-MS (35.00, 88.36) |
17 | 399 | 4 | 1 | 2 | 1 | 17 | 29 | Osceola-IA (43.38, 95.62) | Osceola-IA (43.26, 95.39) | Osceola-IA (43.50, 95.86) |
18 | 313 | 4 | 1 | 2 | 1 | 18 | 28 | Yancey-NC (35.89, 82.33) | Yancey-NC (36.08, 82.40) | Yancey-NC (35.70, 82.26) |