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 | 16562 | 1 | 38 | 1 | 5 | 1 | 251 | Yancey-NC (35.91, 82.44) | White-GA (34.51, 83.84) | Bland-VA (37.30, 80.98) | 40 | Haywood-NC (35.43, 82.87) | Graham-NC (35.41, 83.58) | Spartanburg-SC (35.20, 82.22) | Jefferson-TN (35.90, 83.30) |
2 | 15068 | 4 | 2 | 2 | 1 | 2 | 224 | Inyo-CA (36.16, 117.60) | Tulare-CA (36.49, 119.57) | Inyo-CA (35.81, 115.65) | 45 | Inyo-CA (36.45, 117.66) | Kern-CA (35.80, 117.66) | Nye-NV (36.92, 117.10) | Fresno-CA (36.75, 118.37) |
3 | 10200 | 4 | 2 | 2 | 1 | 4 | 157 | Siskiyou-CA (41.21, 122.44) | Shasta-CA (40.45, 121.33) | Siskiyou-CA (41.99, 123.54) | 31 | Shasta-CA (40.89, 121.93) | Tehama-CA (40.44, 121.85) | Lassen-CA (40.91, 121.33) | Trinity-CA (41.10, 122.46) |
4 | 9194 | 6 | 1 | 2 | 1 | 3 | 177 | Pima-AZ (32.13, 111.89) | Pima-AZ (32.51, 113.33) | 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) |
5 | 6193 | 6 | 1 | 2 | 1 | 5 | 118 | Brewster-TX (29.82, 103.30) | Brewster-TX (28.97, 103.15) | Brewster-TX (30.67, 103.44) | 34 | Brewster-TX (29.88, 103.23) | Presidio-TX (29.88, 103.80) | Mexico (29.64, 102.74) | Pecos-TX (30.27, 102.87) |
6 | 3814 | 6 | 1 | 2 | 1 | 6 | 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) |
7 | 2256 | 6 | 1 | 2 | 1 | 8 | 85 | Hancock-ME (44.69, 68.40) | Hancock-ME (44.12, 68.73) | Hancock-ME (45.26, 68.06) | 19 | Hancock-ME (44.49, 68.40) | Atlantic Ocean (44.39, 68.04) | Penobscot-ME (44.76, 68.48) | Waldo-ME (44.49, 68.79) |
8 | 2130 | 6 | 1 | 2 | 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 | 1831 | 6 | 1 | 2 | 1 | 9 | 85 | Coos-NH (44.70, 71.21) | Coos-NH (44.09, 71.34) | Coos-NH (45.31, 71.08) | 14 | Coos-NH (44.44, 71.30) | Carroll-NH (44.24, 71.25) | Oxford-ME (44.45, 71.02) | Essex-VT (44.50, 71.58) |
10 | 1737 | 2 | 5 | 2 | 1 | 7 | 95 | Madison-VA (38.37, 78.37) | Warren-VA (39.02, 78.06) | Albemarle-VA (37.72, 78.67) | 9 | Madison-VA (38.40, 78.32) | Orange-VA (38.27, 78.29) | Culpeper-VA (38.49, 78.19) | Rockingham-VA (38.42, 78.49) |
11 | 1400 | 3 | 3 | 2 | 1 | 10 | 79 | Summit-CO (39.44, 106.03) | Lake-CO (39.06, 106.58) | Clear Creek-CO (39.75, 105.40) | 9 | Clear Creek-CO (39.69, 105.67) | Gilpin-CO (39.77, 105.54) | Grand-CO (39.80, 105.74) | Park-CO (39.57, 105.66) |
12 | 915 | 6 | 1 | 2 | 1 | 12 | 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) |
13 | 647 | 6 | 1 | 2 | 1 | 13 | 36 | Newberry-SC (34.27, 81.62) | Newberry-SC (34.15, 81.90) | Newberry-SC (34.50, 81.42) | 11 | Newberry-SC (34.29, 81.55) | Saluda-SC (34.15, 81.64) | Fairfield-SC (34.32, 81.37) | Union-SC (34.44, 81.54) |
14 | 455 | 6 | 1 | 2 | 1 | 14 | 31 | Stokes-NC (36.40, 80.24) | Stokes-NC (36.54, 80.03) | Stokes-NC (36.26, 80.45) | 10 | Stokes-NC (36.40, 80.21) | Rockingham-NC (36.40, 80.03) | Patrick-VA (36.54, 80.21) | Forsyth-NC (36.26, 80.21) |
15 | 271 | 6 | 1 | 2 | 1 | 15 | 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) |