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 | 5072 | 3 | 1 | 1 | 1 | 2 | 101 | Hawaii-HI (19.62, 155.55) | Hawaii-HI (18.86, 155.68) | Hawaii-HI (20.32, 155.85) | 33 | Hawaii-HI (19.65, 155.52) | Pacific Ocean (19.44, 155.98) | Pacific Ocean (19.79, 155.03) | Pacific Ocean (20.08, 155.29) |
2 | 3587 | 3 | 1 | 1 | 1 | 1 | 108 | Esmeralda-NV (37.71, 117.47) | Esmeralda-NV (38.47, 117.69) | Esmeralda-NV (36.97, 117.17) | 27 | Esmeralda-NV (37.89, 117.70) | Mineral-NV (38.15, 118.06) | Mono-CA (37.61, 118.03) | Nye-NV (38.15, 117.33) |
3 | 1150 | 3 | 1 | 1 | 1 | 4 | 55 | Walton-FL (30.63, 86.19) | Walton-FL (30.27, 86.00) | Walton-FL (30.99, 86.39) | 13 | Walton-FL (30.54, 86.17) | Holmes-FL (30.70, 86.04) | Okaloosa-FL (30.55, 86.39) | Washington-FL (30.43, 85.98) |
4 | 815 | 1 | 2 | 1 | 1 | 3 | 57 | Marin-CA (37.95, 122.70) | Marin-CA (38.31, 122.99) | San Francisco-CA (37.71, 122.27) | 9 | Marin-CA (38.04, 122.65) | Sonoma-CA (38.12, 122.51) | Pacific Ocean (37.97, 122.79) | Pacific Ocean (37.93, 122.74) |
5 | 698 | 3 | 1 | 1 | 1 | 6 | 38 | Pendleton-WV (38.68, 79.33) | Pendleton-WV (38.96, 79.35) | Pendleton-WV (38.41, 79.31) | 12 | Pendleton-WV (38.65, 79.36) | Highland-VA (38.55, 79.54) | Rockingham-VA (38.60, 79.16) | Randolph-WV (38.75, 79.54) |
6 | 635 | 1 | 2 | 1 | 1 | 5 | 42 | Madison-VA (38.53, 78.31) | Page-VA (38.82, 78.39) | Madison-VA (38.23, 78.22) | 8 | Page-VA (38.59, 78.48) | Rappahannock-VA (38.63, 78.34) | Shenandoah-VA (38.64, 78.62) | Greene-VA (38.48, 78.45) |
7 | 317 | 3 | 1 | 1 | 1 | 8 | 26 | Brown-IN (39.20, 86.23) | Brown-IN (39.34, 86.38) | Brown-IN (39.05, 86.08) | 8 | Brown-IN (39.16, 86.23) | Bartholomew-IN (39.16, 86.08) | Monroe-IN (39.16, 86.37) | Jackson-IN (39.05, 86.23) |
8 | 157 | 3 | 1 | 1 | 1 | 7 | 31 | Gloucester-VA (37.30, 76.48) | York-VA (37.35, 76.76) | York-VA (37.25, 76.20) | 3 | York-VA (37.19, 76.46) | Gloucester-VA (37.23, 76.46) | Newport News-VA (37.16, 76.51) | Poquoson-VA (37.17, 76.40) |
9 | 68 | 3 | 1 | 1 | 1 | 9 | 14 | City of Washington-DC (38.89, 77.04) | City of Washington-DC (38.79, 77.04) | City of Washington-DC (39.00, 77.04) | 3 | City of Washington-DC (38.89, 76.99) | Prince George's-MD (38.92, 76.95) | Arlington-VA (38.87, 77.04) | Prince George's-MD (38.86, 76.95) |
10 | 46 | 3 | 1 | 1 | 1 | 10 | 11 | Portsmouth-VA (36.87, 76.35) | Portsmouth-VA (36.80, 76.29) | Portsmouth-VA (36.95, 76.38) | 2 | Portsmouth-VA (36.83, 76.34) | Chesapeake-VA (36.84, 76.38) | Chesapeake-VA (36.79, 76.33) | Norfolk-VA (36.85, 76.31) |