area (sq. miles) | county count | state count | span (miles) | span center | span end 1 | span end 2 |
1 | 543483 | 1 | 137 | 1 | 9 | 1 | 1397 | Iron-UT (37.79, 113.32) | Culberson-TX (31.11, 104.10) | Coos-OR (43.61, 124.22) |
2 | 14199 | 8 | 2 | 5 | 1 | 3 | 176 | Fremont-WY (42.94, 109.03) | Fremont-WY (44.01, 110.05) | Fremont-WY (42.26, 107.52) |
3 | 7418 | 8 | 2 | 5 | 1 | 2 | 205 | no county here (20.31, 156.07) | Maui-HI (21.25, 157.30) | Hawaii-HI (19.45, 154.77) |
4 | 7165 | 2 | 8 | 5 | 1 | 4 | 148 | Clay-TX (33.48, 97.99) | Denton-TX (32.99, 96.84) | Wichita-TX (34.20, 98.95) |
5 | 5751 | 4 | 4 | 2 | 2 | 5 | 141 | Las Animas-CO (37.00, 105.14) | Taos-NM (36.10, 105.74) | Huerfano-CO (37.82, 104.35) |
6 | 4938 | 15 | 1 | 5 | 1 | 7 | 111 | Custer-ID (44.20, 114.32) | Custer-ID (43.80, 113.36) | Custer-ID (44.61, 115.28) |
7 | 4720 | 3 | 6 | 5 | 1 | 6 | 113 | Scott-AR (34.80, 93.76) | Sebastian-AR (35.44, 94.42) | Garland-AR (34.50, 92.79) |
8 | 2812 | 15 | 1 | 5 | 1 | 8 | 95 | Park-MT (45.54, 110.42) | Park-MT (46.19, 110.78) | Park-MT (45.00, 109.80) |
9 | 2678 | 4 | 4 | 5 | 1 | 15 | 74 | Claiborne-LA (32.66, 93.03) | Lincoln-LA (32.50, 92.42) | Webster-LA (33.02, 93.52) |
10 | 2130 | 15 | 1 | 5 | 1 | 17 | 67 | El Paso-CO (38.83, 104.54) | El Paso-CO (38.52, 104.05) | El Paso-CO (39.13, 105.03) |
11 | 2052 | 6 | 3 | 5 | 1 | 11 | 84 | Iron-MO (37.72, 91.08) | Iron-MO (37.27, 90.55) | Crawford-MO (38.21, 91.54) |
12 | 2045 | 15 | 1 | 5 | 1 | 9 | 94 | Clallam-WA (47.91, 123.60) | Jefferson-WA (47.88, 122.60) | Jefferson-WA (47.87, 124.61) |
13 | 1806 | 15 | 1 | 5 | 1 | 13 | 77 | Pierce-WA (47.10, 122.12) | Pierce-WA (47.40, 122.80) | Pierce-WA (46.79, 121.44) |
14 | 1780 | 6 | 3 | 5 | 1 | 14 | 74 | Cleburne-AL (33.53, 85.79) | Clay-AL (33.10, 86.17) | Cleburne-AL (33.96, 85.40) |
15 | 1669 | 8 | 2 | 2 | 2 | 12 | 77 | McDonald-MO (36.51, 94.08) | Barry-MO (36.92, 93.61) | Benton-AR (36.10, 94.55) |
16 | 1472 | 15 | 1 | 5 | 1 | 20 | 55 | Washington-ID (44.46, 116.71) | Washington-ID (44.15, 116.36) | Washington-ID (44.84, 116.90) |
17 | 1398 | 8 | 2 | 5 | 1 | 16 | 68 | Chaffee-CO (38.90, 106.24) | Chaffee-CO (38.42, 106.08) | Lake-CO (39.38, 106.40) |
18 | 1380 | 8 | 2 | 5 | 1 | 21 | 53 | Cass-TX (32.99, 94.34) | Marion-TX (32.69, 94.04) | Cass-TX (33.27, 94.65) |
19 | 1378 | 8 | 2 | 5 | 1 | 10 | 86 | Douglas-MO (36.95, 92.85) | Douglas-MO (36.79, 92.10) | Christian-MO (37.10, 93.61) |
20 | 1149 | 15 | 1 | 5 | 1 | 18 | 66 | Bannock-ID (42.62, 112.32) | Bannock-ID (42.99, 112.74) | Bannock-ID (42.26, 111.90) |
21 | 808 | 15 | 1 | 5 | 1 | 22 | 50 | Pulaski-AR (34.73, 92.36) | Pulaski-AR (34.91, 92.75) | Pulaski-AR (34.49, 92.03) |
22 | 751 | 8 | 2 | 2 | 2 | 19 | 62 | Hamilton-TN (35.04, 85.32) | Hamilton-TN (35.46, 85.11) | Dade-GA (34.62, 85.53) |
23 | 678 | 15 | 1 | 5 | 1 | 23 | 44 | Benton-OR (44.49, 123.45) | Benton-OR (44.67, 123.09) | Benton-OR (44.32, 123.82) |
24 | 631 | 15 | 1 | 5 | 1 | 26 | 37 | Ripley-MO (36.65, 90.85) | Ripley-MO (36.82, 91.12) | Ripley-MO (36.50, 90.58) |
25 | 586 | 15 | 1 | 5 | 1 | 24 | 39 | Baxter-AR (36.26, 92.34) | Baxter-AR (36.50, 92.15) | Baxter-AR (35.98, 92.41) |
26 | 444 | 15 | 1 | 5 | 1 | 25 | 39 | Tishomingo-MS (34.73, 88.26) | Tishomingo-MS (34.46, 88.16) | Tishomingo-MS (35.00, 88.36) |
27 | 314 | 15 | 1 | 5 | 1 | 27 | 29 | Chattooga-GA (34.46, 85.32) | Chattooga-GA (34.29, 85.46) | Chattooga-GA (34.59, 85.11) |
28 | 271 | 15 | 1 | 5 | 1 | 28 | 28 | DeKalb-GA (33.79, 84.23) | DeKalb-GA (33.97, 84.35) | DeKalb-GA (33.61, 84.12) |
29 | 200 | 15 | 1 | 5 | 1 | 29 | 23 | Douglas-GA (33.69, 84.76) | Douglas-GA (33.80, 84.62) | Douglas-GA (33.57, 84.91) |
floating glob radius (miles) | center county and point | county 1 and point | county 2 and point | county 3 and point |
1 | 278 | Nye-NV (37.90, 116.93) | Sanpete-UT (39.05, 112.01) | Pacific Ocean (36.81, 121.79) | Pacific Ocean (35.43, 120.89) |
2 | 47 | Fremont-WY (42.95, 109.33) | Hot Springs-WY (43.62, 109.17) | Teton-WY (43.38, 110.06) | Sweetwater-WY (42.26, 109.33) |
3 | 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) |
4 | 20 | Jack-TX (33.17, 98.34) | Parker-TX (33.00, 98.06) | Clay-TX (33.47, 98.34) | Stephens-TX (32.95, 98.58) |
5 | 19 | Costilla-CO (37.47, 105.42) | Las Animas-CO (37.29, 105.15) | Saguache-CO (37.75, 105.46) | Conejos-CO (37.36, 105.74) |
6 | 26 | Custer-ID (44.26, 114.23) | Blaine-ID (43.89, 114.29) | Lemhi-ID (44.50, 113.83) | Lemhi-ID (44.59, 114.48) |
7 | 21 | Yell-AR (35.05, 93.61) | Perry-AR (34.88, 93.31) | Franklin-AR (35.31, 93.81) | Montgomery-AR (34.75, 93.62) |
8 | 18 | Park-MT (45.25, 110.59) | Gallatin-MT (45.35, 110.92) | Park-WY (44.99, 110.59) | Sweet Grass-MT (45.25, 110.23) |
9 | 22 | Claiborne-LA (32.64, 93.07) | Jackson-LA (32.45, 92.78) | Union-LA (32.76, 92.73) | Bossier-LA (32.65, 93.45) |
10 | 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) |
11 | 12 | Dent-MO (37.61, 91.53) | Texas-MO (37.60, 91.75) | Reynolds-MO (37.59, 91.31) | Phelps-MO (37.79, 91.53) |
12 | 12 | Jefferson-WA (47.70, 123.74) | Mason-WA (47.61, 123.51) | Clallam-WA (47.88, 123.75) | Grays Harbor-WA (47.52, 123.74) |
13 | 14 | Pierce-WA (46.96, 122.07) | King-WA (47.14, 121.94) | Thurston-WA (46.83, 122.30) | Lewis-WA (46.75, 122.08) |
14 | 15 | Cleburne-AL (33.74, 85.61) | Cherokee-AL (33.94, 85.53) | Talladega-AL (33.59, 85.79) | Haralson-GA (33.77, 85.36) |
15 | 14 | Barry-MO (36.70, 93.82) | Carroll-AR (36.50, 93.82) | Stone-MO (36.69, 93.58) | McDonald-MO (36.70, 94.07) |
16 | 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) |
17 | 12 | Chaffee-CO (38.73, 106.19) | Gunnison-CO (38.64, 106.38) | Park-CO (38.70, 105.97) | Gunnison-CO (38.85, 106.35) |
18 | 17 | Cass-TX (33.00, 94.35) | Harrison-TX (32.75, 94.28) | Bowie-TX (33.24, 94.26) | Morris-TX (33.00, 94.65) |
19 | 10 | Christian-MO (36.95, 92.99) | Taney-MO (36.81, 92.99) | Webster-MO (37.07, 92.90) | Webster-MO (37.09, 92.98) |
20 | 11 | Bannock-ID (42.54, 112.13) | Caribou-ID (42.70, 112.09) | Oneida-ID (42.45, 112.30) | Caribou-ID (42.54, 111.92) |
21 | 11 | Pulaski-AR (34.77, 92.27) | Faulkner-AR (34.84, 92.44) | Saline-AR (34.63, 92.35) | Lonoke-AR (34.71, 92.09) |
22 | 10 | Hamilton-TN (35.13, 85.20) | Bradley-TN (35.13, 85.03) | Sequatchie-TN (35.20, 85.34) | Catoosa-GA (34.99, 85.20) |
23 | 9 | Benton-OR (44.47, 123.41) | Linn-OR (44.49, 123.23) | Lincoln-OR (44.47, 123.60) | Linn-OR (44.45, 123.23) |
24 | 11 | Ripley-MO (36.66, 90.93) | Oregon-MO (36.66, 91.12) | Randolph-AR (36.50, 90.93) | Carter-MO (36.81, 90.92) |
25 | 10 | Baxter-AR (36.35, 92.34) | Fulton-AR (36.35, 92.16) | Ozark-MO (36.50, 92.34) | Marion-AR (36.26, 92.47) |
26 | 7 | Tishomingo-MS (34.84, 88.24) | Lauderdale-AL (34.91, 88.15) | Alcorn-MS (34.84, 88.37) | Colbert-AL (34.83, 88.11) |
27 | 8 | Chattooga-GA (34.48, 85.37) | Cherokee-AL (34.46, 85.50) | Floyd-GA (34.39, 85.30) | Walker-GA (34.59, 85.37) |
28 | 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) |
29 | 6 | Douglas-GA (33.70, 84.81) | Fulton-GA (33.63, 84.75) | Paulding-GA (33.78, 84.81) | Carroll-GA (33.70, 84.90) |