| Radcliff to Kalispell (Montana) | 1,591.43 mi (2,561.16 km) |
| Radcliff to Kaneohe (Hawaii) | 4,357.95 mi (7,013.45 km) |
| Radcliff to Kankakee (Illinois) | 248.95 mi (400.64 km) |
| Radcliff to Kannapolis (North Carolina) | 335.19 mi (539.44 km) |
| Radcliff to Kansas City (Kansas) | 484.67 mi (780.01 km) |
| Radcliff to Kansas City (Missouri) | 474.58 mi (763.77 km) |
| Radcliff to Kapaa (Hawaii) | 4,416.89 mi (7,108.30 km) |
| Radcliff to Kapolei (Hawaii) | 4,375.45 mi (7,041.60 km) |
| Radcliff to Katy (Texas) | 793.28 mi (1,276.67 km) |
| Radcliff to Kaukauna (Wisconsin) | 462.26 mi (743.94 km) |
| Radcliff to Kaysville (Utah) | 1,400.40 mi (2,253.72 km) |
| Radcliff to Kearney (Missouri) | 466.92 mi (751.44 km) |
| Radcliff to Kearney (Nebraska) | 730.13 mi (1,175.03 km) |
| Radcliff to Kearns (Utah) | 1,403.72 mi (2,259.07 km) |
| Radcliff to Kearny (New Jersey) | 662.97 mi (1,066.94 km) |
