area (sq. miles) | county count | state count | span (miles) | span center | span end 1 | span end 2 |
1 | 22376 | 1 | 5 | 1 | 2 | 1 | 335 | Tooele-UT (40.02, 112.98) | White Pine-NV (39.16, 115.91) | Duchesne-UT (40.81, 109.98) |
2 | 15068 | 2 | 2 | 3 | 1 | 2 | 224 | Inyo-CA (36.16, 117.60) | Tulare-CA (36.49, 119.57) | Inyo-CA (35.81, 115.65) |
3 | 7418 | 2 | 2 | 3 | 1 | 3 | 205 | no county here (20.31, 156.07) | Maui-HI (21.25, 157.30) | Hawaii-HI (19.45, 154.77) |
4 | 4938 | 8 | 1 | 3 | 1 | 6 | 111 | Custer-ID (44.20, 114.32) | Custer-ID (43.80, 113.36) | Custer-ID (44.61, 115.28) |
5 | 4227 | 8 | 1 | 3 | 1 | 8 | 102 | Teton-WY (43.97, 110.67) | Teton-WY (43.38, 110.06) | Teton-WY (44.67, 111.06) |
6 | 3814 | 8 | 1 | 3 | 1 | 7 | 106 | Culberson-TX (31.33, 104.47) | Culberson-TX (30.66, 104.92) | Culberson-TX (32.00, 104.02) |
7 | 3352 | 2 | 2 | 3 | 1 | 4 | 126 | Beaver-UT (38.36, 112.92) | Piute-UT (38.50, 111.77) | Beaver-UT (38.15, 114.05) |
8 | 2786 | 8 | 1 | 3 | 1 | 5 | 112 | Pennington-SD (44.12, 102.99) | Pennington-SD (44.51, 102.00) | Pennington-SD (43.85, 104.06) |
9 | 2256 | 8 | 1 | 3 | 1 | 9 | 85 | Hancock-ME (44.69, 68.40) | Hancock-ME (44.12, 68.73) | Hancock-ME (45.26, 68.06) |
10 | 2130 | 8 | 1 | 3 | 1 | 13 | 67 | El Paso-CO (38.83, 104.54) | El Paso-CO (38.52, 104.05) | El Paso-CO (39.13, 105.03) |
11 | 1835 | 2 | 2 | 3 | 1 | 11 | 82 | Box Elder-UT (41.54, 112.00) | Weber-UT (41.08, 112.49) | Cache-UT (42.00, 111.51) |
12 | 1831 | 8 | 1 | 3 | 1 | 10 | 85 | Coos-NH (44.70, 71.21) | Coos-NH (44.09, 71.34) | Coos-NH (45.31, 71.08) |
13 | 1806 | 8 | 1 | 3 | 1 | 12 | 77 | Pierce-WA (47.10, 122.12) | Pierce-WA (47.40, 122.80) | Pierce-WA (46.79, 121.44) |
14 | 1218 | 8 | 1 | 3 | 1 | 14 | 59 | Slope-ND (46.45, 103.49) | Slope-ND (46.63, 102.93) | Slope-ND (46.28, 104.05) |
15 | 1138 | 2 | 2 | 1 | 2 | 16 | 53 | Sevier-TN (35.66, 83.59) | Sevier-TN (36.04, 83.66) | Swain-NC (35.28, 83.68) |
16 | 1081 | 8 | 1 | 3 | 1 | 15 | 53 | Somerset-PA (39.99, 79.04) | Somerset-PA (39.74, 79.41) | Somerset-PA (40.24, 78.66) |
17 | 635 | 2 | 2 | 3 | 1 | 18 | 42 | Madison-VA (38.53, 78.31) | Page-VA (38.82, 78.39) | Madison-VA (38.23, 78.22) |
18 | 620 | 8 | 1 | 3 | 1 | 19 | 41 | Chittenden-VT (44.44, 73.09) | Chittenden-VT (44.16, 72.95) | Chittenden-VT (44.72, 73.23) |
19 | 561 | 8 | 1 | 3 | 1 | 17 | 44 | Cleburne-AL (33.69, 85.60) | Cleburne-AL (33.96, 85.40) | Cleburne-AL (33.47, 85.89) |
20 | 435 | 8 | 1 | 3 | 1 | 21 | 30 | Providence-RI (41.87, 71.58) | Providence-RI (42.01, 71.80) | Providence-RI (41.78, 71.32) |
21 | 383 | 8 | 1 | 3 | 1 | 20 | 32 | Lake-CO (39.22, 106.36) | Lake-CO (39.38, 106.14) | Lake-CO (39.06, 106.58) |
22 | 313 | 8 | 1 | 3 | 1 | 23 | 28 | Yancey-NC (35.89, 82.33) | Yancey-NC (36.08, 82.40) | Yancey-NC (35.70, 82.26) |
23 | 271 | 8 | 1 | 3 | 1 | 22 | 28 | DeKalb-GA (33.79, 84.23) | DeKalb-GA (33.97, 84.35) | DeKalb-GA (33.61, 84.12) |