| Radcliffe to Kinston (North Carolina) | 3,730.42 mi (6,003.53 km) |
| Radcliffe to Kirkland (Washington) | 4,607.21 mi (7,414.58 km) |
| Radcliffe to Kirksville (Missouri) | 4,066.12 mi (6,543.78 km) |
| Radcliffe to Kirkwood (Missouri) | 4,066.87 mi (6,544.99 km) |
| Radcliffe to Kiryas Joel (New York) | 3,309.77 mi (5,326.56 km) |
| Radcliffe to Kissimmee (Florida) | 4,234.50 mi (6,814.76 km) |
| Radcliffe to Klamath Falls (Oregon) | 4,910.77 mi (7,903.12 km) |
| Radcliffe to Knightdale (North Carolina) | 3,741.41 mi (6,021.21 km) |
| Radcliffe to Knik-Fairview (Alaska) | 4,287.55 mi (6,900.15 km) |
| Radcliffe to Knoxville (Tennessee) | 3,948.15 mi (6,353.93 km) |
| Radcliffe to Kokomo (Indiana) | 3,813.10 mi (6,136.59 km) |
| Radcliffe to Kuna (Idaho) | 4,684.17 mi (7,538.44 km) |
| Radcliffe to Kyle (Texas) | 4,792.98 mi (7,713.55 km) |
| Radcliffe to La Cañada Flintridge (California) | 5,267.26 mi (8,476.84 km) |
| Radcliffe to La Crescenta-Montrose (California) | 5,267.07 mi (8,476.53 km) |
