area (sq. miles) | county count | state count | span (miles) | span center | span end 1 | span end 2 |
1 | 32952 | 3 | 4 | 3 | 1 | 1 | 276 | San Bernardino-CA (34.06, 116.59) | Los Angeles-CA (34.05, 118.94) | San Bernardino-CA (34.26, 114.13) |
2 | 9772 | 3 | 4 | 3 | 1 | 4 | 176 | Elmore-ID (43.04, 116.03) | Owyhee-ID (42.00, 115.04) | Payette-ID (44.15, 116.90) |
3 | 9194 | 9 | 1 | 3 | 1 | 3 | 177 | Pima-AZ (32.13, 111.89) | Pima-AZ (32.51, 113.33) | Pima-AZ (31.73, 110.45) |
4 | 8416 | 1 | 8 | 1 | 2 | 2 | 200 | Grafton-NH (44.03, 72.03) | Coos-NH (45.31, 71.08) | Windham-VT (42.74, 72.93) |
5 | 6193 | 9 | 1 | 3 | 1 | 5 | 118 | Brewster-TX (29.82, 103.30) | Brewster-TX (28.97, 103.15) | Brewster-TX (30.67, 103.44) |
6 | 2256 | 9 | 1 | 3 | 1 | 6 | 85 | Hancock-ME (44.69, 68.40) | Hancock-ME (44.12, 68.73) | Hancock-ME (45.26, 68.06) |
7 | 2123 | 5 | 3 | 3 | 1 | 7 | 73 | Chittenden-VT (44.21, 72.93) | Washington-VT (44.42, 72.22) | Addison-VT (43.75, 73.36) |
8 | 1252 | 5 | 3 | 3 | 1 | 9 | 52 | Montgomery-PA (40.23, 75.20) | Montgomery-PA (40.24, 75.70) | Bucks-PA (40.15, 74.72) |
9 | 1138 | 7 | 2 | 1 | 2 | 8 | 53 | Sevier-TN (35.66, 83.59) | Sevier-TN (36.04, 83.66) | Swain-NC (35.28, 83.68) |
10 | 915 | 9 | 1 | 3 | 1 | 11 | 43 | Wallace-KS (38.92, 101.76) | Wallace-KS (39.14, 101.48) | Wallace-KS (38.70, 102.05) |
11 | 561 | 9 | 1 | 3 | 1 | 10 | 44 | Cleburne-AL (33.69, 85.60) | Cleburne-AL (33.96, 85.40) | Cleburne-AL (33.47, 85.89) |
12 | 522 | 9 | 1 | 3 | 1 | 17 | 31 | Windham-CT (41.83, 71.97) | Windham-CT (42.03, 72.10) | Windham-CT (41.64, 71.79) |
13 | 512 | 9 | 1 | 3 | 1 | 16 | 35 | Pickens-SC (34.85, 82.72) | Pickens-SC (34.62, 82.85) | Pickens-SC (35.07, 82.57) |
14 | 501 | 7 | 2 | 3 | 1 | 12 | 42 | Union-GA (34.82, 83.85) | Union-GA (34.65, 84.16) | Towns-GA (34.99, 83.55) |
15 | 494 | 9 | 1 | 3 | 1 | 14 | 40 | New Castle-DE (39.56, 75.61) | New Castle-DE (39.83, 75.47) | New Castle-DE (39.30, 75.76) |
16 | 435 | 2 | 5 | 3 | 1 | 15 | 38 | Kings-NY (40.68, 74.00) | Richmond-NY (40.49, 74.25) | Bronx-NY (40.87, 73.75) |
17 | 393 | 9 | 1 | 3 | 1 | 13 | 41 | McCormick-SC (33.83, 82.32) | McCormick-SC (33.59, 82.12) | McCormick-SC (34.07, 82.53) |
18 | 313 | 9 | 1 | 3 | 1 | 18 | 28 | Yancey-NC (35.89, 82.33) | Yancey-NC (36.08, 82.40) | Yancey-NC (35.70, 82.26) |