area (sq. miles) | county count | state count | span (miles) | span center | span end 1 | span end 2 |
1 | 648346 | 1 | 181 | 1 | 12 | 1 | 1769 | Millard-UT (39.24, 112.42) | Brewster-TX (28.99, 103.12) | Clallam-WA (48.49, 124.73) |
2 | 22872 | 2 | 9 | 3 | 2 | 2 | 280 | Costilla-CO (37.47, 105.59) | Rio Arriba-NM (36.22, 107.62) | El Paso-CO (39.13, 104.05) |
3 | 16387 | 2 | 9 | 7 | 1 | 3 | 254 | Garfield-CO (39.86, 107.16) | Park-CO (38.70, 105.33) | Moffat-CO (41.00, 109.05) |
4 | 5072 | 11 | 1 | 7 | 1 | 9 | 101 | Hawaii-HI (19.62, 155.55) | Hawaii-HI (18.86, 155.68) | Hawaii-HI (20.32, 155.85) |
5 | 4380 | 11 | 1 | 7 | 1 | 6 | 115 | Piscataquis-ME (45.80, 69.27) | Piscataquis-ME (45.01, 69.62) | Piscataquis-ME (46.57, 68.82) |
6 | 4312 | 11 | 1 | 7 | 1 | 7 | 112 | Albany-WY (41.71, 105.80) | Albany-WY (42.43, 105.28) | Albany-WY (41.00, 106.32) |
7 | 3580 | 6 | 2 | 7 | 1 | 5 | 133 | Essex-VT (44.45, 71.70) | Coos-NH (45.31, 71.08) | Grafton-NH (43.60, 72.33) |
8 | 3515 | 4 | 4 | 2 | 3 | 4 | 167 | Berkshire-MA (42.66, 73.10) | Rutland-VT (43.86, 72.87) | Litchfield-CT (41.47, 73.31) |
9 | 2786 | 11 | 1 | 7 | 1 | 8 | 112 | Pennington-SD (44.12, 102.99) | Pennington-SD (44.51, 102.00) | Pennington-SD (43.85, 104.06) |
10 | 2535 | 6 | 2 | 3 | 2 | 10 | 87 | Essex-NY (44.24, 73.58) | Essex-NY (43.92, 74.34) | Chittenden-VT (44.55, 72.81) |
11 | 2256 | 11 | 1 | 7 | 1 | 11 | 85 | Hancock-ME (44.69, 68.40) | Hancock-ME (44.12, 68.73) | Hancock-ME (45.26, 68.06) |
12 | 1744 | 11 | 1 | 7 | 1 | 12 | 85 | Franklin-ME (45.08, 70.30) | Franklin-ME (44.49, 70.04) | Franklin-ME (45.67, 70.56) |
13 | 1666 | 6 | 2 | 7 | 1 | 13 | 83 | San Juan-CO (37.88, 107.63) | Ouray-CO (38.33, 108.13) | Hinsdale-CO (37.42, 107.13) |
14 | 1472 | 11 | 1 | 7 | 1 | 15 | 55 | Washington-ID (44.46, 116.71) | Washington-ID (44.15, 116.36) | Washington-ID (44.84, 116.90) |
15 | 1278 | 11 | 1 | 7 | 1 | 18 | 52 | Price-WI (45.68, 90.36) | Price-WI (45.38, 90.68) | Price-WI (45.98, 90.04) |
16 | 1160 | 11 | 1 | 7 | 1 | 17 | 52 | Ulster-NY (41.87, 74.30) | Ulster-NY (41.59, 73.95) | Ulster-NY (42.02, 74.78) |
17 | 1138 | 6 | 2 | 3 | 2 | 16 | 53 | Sevier-TN (35.66, 83.59) | Sevier-TN (36.04, 83.66) | Swain-NC (35.28, 83.68) |
18 | 1078 | 11 | 1 | 7 | 1 | 20 | 48 | Latah-ID (46.83, 116.75) | Latah-ID (46.63, 116.33) | Latah-ID (47.13, 117.04) |
19 | 1048 | 11 | 1 | 7 | 1 | 19 | 51 | Baraga-MI (46.71, 88.36) | Baraga-MI (47.01, 88.04) | Baraga-MI (46.42, 88.68) |
20 | 915 | 11 | 1 | 7 | 1 | 21 | 43 | Wallace-KS (38.92, 101.76) | Wallace-KS (39.14, 101.48) | Wallace-KS (38.70, 102.05) |
21 | 886 | 5 | 3 | 3 | 2 | 14 | 58 | Carter-TN (36.11, 82.13) | Carter-TN (36.51, 81.99) | Yancey-NC (35.70, 82.27) |
22 | 740 | 11 | 1 | 7 | 1 | 23 | 40 | Boulder-CO (40.10, 105.38) | Boulder-CO (39.94, 105.69) | Boulder-CO (40.26, 105.06) |
23 | 720 | 11 | 1 | 7 | 1 | 24 | 39 | Orleans-VT (44.83, 72.23) | Orleans-VT (44.63, 72.48) | Orleans-VT (45.01, 71.90) |
24 | 512 | 11 | 1 | 7 | 1 | 25 | 35 | Pickens-SC (34.85, 82.72) | Pickens-SC (34.62, 82.85) | Pickens-SC (35.07, 82.57) |
25 | 501 | 6 | 2 | 7 | 1 | 22 | 42 | Union-GA (34.82, 83.85) | Union-GA (34.65, 84.16) | Towns-GA (34.99, 83.55) |
26 | 467 | 11 | 1 | 7 | 1 | 26 | 31 | Logan-OH (40.38, 83.77) | Logan-OH (40.23, 83.55) | Logan-OH (40.54, 83.99) |
27 | 435 | 11 | 1 | 7 | 1 | 27 | 30 | Providence-RI (41.87, 71.58) | Providence-RI (42.01, 71.80) | Providence-RI (41.78, 71.32) |
28 | 405 | 11 | 1 | 7 | 1 | 29 | 28 | Wayne-IN (39.87, 85.01) | Wayne-IN (40.01, 84.81) | Wayne-IN (39.72, 85.19) |
29 | 399 | 11 | 1 | 7 | 1 | 28 | 29 | Osceola-IA (43.38, 95.62) | Osceola-IA (43.26, 95.39) | Osceola-IA (43.50, 95.86) |
30 | 271 | 11 | 1 | 7 | 1 | 30 | 28 | DeKalb-GA (33.79, 84.23) | DeKalb-GA (33.97, 84.35) | DeKalb-GA (33.61, 84.12) |
floating glob radius (miles) | center county and point | county 1 and point | county 2 and point | county 3 and point |
1 | 127 | Eureka-NV (40.30, 116.10) | Mineral-NV (39.07, 117.87) | Lincoln-NV (38.68, 115.00) | Malheur-OR (42.00, 117.03) |
2 | 35 | Huerfano-CO (37.50, 104.67) | Custer-CO (37.92, 105.05) | Colfax-NM (36.99, 104.67) | Otero-CO (37.64, 104.06) |
3 | 28 | Park-CO (39.18, 105.93) | Pitkin-CO (39.32, 106.43) | Gunnison-CO (38.91, 106.33) | Jefferson-CO (39.18, 105.40) |
4 | 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) |
5 | 22 | Piscataquis-ME (46.12, 69.28) | Somerset-ME (45.98, 69.68) | Penobscot-ME (46.12, 68.82) | Somerset-ME (46.12, 69.73) |
6 | 21 | Albany-WY (41.30, 105.68) | Larimer-CO (41.00, 105.68) | Laramie-WY (41.30, 105.28) | Carbon-WY (41.39, 106.07) |
7 | 16 | Grafton-NH (44.09, 71.71) | Carroll-NH (44.17, 71.41) | Orange-VT (44.10, 72.03) | Carroll-NH (43.89, 71.56) |
8 | 13 | Litchfield-CT (41.73, 73.26) | Hartford-CT (41.76, 73.01) | Dutchess-NY (41.74, 73.51) | Fairfield-CT (41.65, 73.48) |
9 | 16 | Pennington-SD (43.92, 102.33) | Meade-SD (44.14, 102.39) | Shannon-SD (43.69, 102.34) | Jackson-SD (43.92, 102.02) |
10 | 17 | Essex-NY (44.02, 73.78) | Addison-VT (44.04, 73.44) | Franklin-NY (44.14, 74.09) | Warren-NY (43.78, 73.74) |
11 | 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) |
12 | 14 | Franklin-ME (44.94, 70.43) | Oxford-ME (44.80, 70.62) | Somerset-ME (44.94, 70.15) | Somerset-ME (45.11, 70.29) |
13 | 11 | Hinsdale-CO (37.99, 107.33) | Gunnison-CO (38.15, 107.33) | San Juan-CO (37.94, 107.53) | Mineral-CO (37.94, 107.14) |
14 | 16 | Washington-ID (44.45, 116.85) | Adams-ID (44.49, 116.53) | Baker-OR (44.54, 117.15) | Malheur-OR (44.24, 116.98) |
15 | 15 | Price-WI (45.60, 90.36) | Rusk-WI (45.60, 90.68) | Taylor-WI (45.38, 90.35) | Oneida-WI (45.60, 90.04) |
16 | 13 | Ulster-NY (41.82, 74.21) | Sullivan-NY (41.88, 74.45) | Orange-NY (41.63, 74.26) | Dutchess-NY (41.80, 73.95) |
17 | 12 | Sevier-TN (35.62, 83.45) | Cocke-TN (35.71, 83.28) | Blount-TN (35.62, 83.66) | Jackson-NC (35.47, 83.35) |
18 | 15 | Latah-ID (46.82, 116.73) | Nez Perce-ID (46.63, 116.62) | Benewah-ID (47.03, 116.77) | Whitman-WA (46.82, 117.04) |
19 | 13 | Baraga-MI (46.61, 88.40) | Iron-MI (46.42, 88.40) | Marquette-MI (46.61, 88.12) | Houghton-MI (46.61, 88.68) |
20 | 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) |
21 | 11 | Yancey-NC (35.96, 82.26) | Unicoi-TN (36.11, 82.34) | Madison-NC (35.87, 82.42) | Avery-NC (35.99, 82.06) |
22 | 12 | Boulder-CO (40.09, 105.29) | Gilpin-CO (39.93, 105.40) | Jefferson-CO (39.91, 105.29) | Larimer-CO (40.26, 105.28) |
23 | 11 | Orleans-VT (44.85, 72.29) | Caledonia-VT (44.75, 72.11) | Canada (45.00, 72.29) | Lamoille-VT (44.72, 72.42) |
24 | 11 | Pickens-SC (34.89, 82.71) | Greenville-SC (35.01, 82.59) | Oconee-SC (34.90, 82.90) | Anderson-SC (34.76, 82.62) |
25 | 9 | Union-GA (34.86, 83.96) | Fannin-GA (34.89, 84.11) | Lumpkin-GA (34.74, 83.94) | Clay-NC (34.99, 83.96) |
26 | 9 | Logan-OH (40.38, 83.71) | Hardin-OH (40.52, 83.70) | Champaign-OH (40.26, 83.78) | Union-OH (40.37, 83.54) |
27 | 10 | Providence-RI (41.87, 71.57) | Worcester-MA (42.01, 71.58) | Kent-RI (41.73, 71.56) | Bristol-MA (41.89, 71.38) |
28 | 10 | Wayne-IN (39.87, 84.99) | Union-IN (39.73, 84.99) | Preble-OH (39.87, 84.81) | Randolph-IN (40.00, 84.99) |
29 | 8 | Osceola-IA (43.38, 95.55) | O'Brien-IA (43.26, 95.56) | Dickinson-IA (43.38, 95.39) | Nobles-MN (43.50, 95.55) |
30 | 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) |