| Crofton to Kenosha (Wisconsin) | 634.88 mi (1,021.74 km) |
| Crofton to Kent (Ohio) | 288.02 mi (463.52 km) |
| Crofton to Kent (Washington) | 2,329.61 mi (3,749.15 km) |
| Crofton to Kentwood (Michigan) | 536.09 mi (862.76 km) |
| Crofton to Kerman (California) | 2,349.07 mi (3,780.47 km) |
| Crofton to Kernersville (North Carolina) | 274.06 mi (441.05 km) |
| Crofton to Kerrville (Texas) | 1,415.28 mi (2,277.67 km) |
| Crofton to Kettering (Maryland) | 10.47 mi (16.84 km) |
| Crofton to Kettering (Ohio) | 401.70 mi (646.47 km) |
| Crofton to Kewanee (Illinois) | 715.73 mi (1,151.86 km) |
| Crofton to Key Biscayne (Florida) | 942.56 mi (1,516.90 km) |
| Crofton to Key Largo (Florida) | 984.14 mi (1,583.82 km) |
| Crofton to Key West (Florida) | 1,041.83 mi (1,676.66 km) |
| Crofton to Keystone (Florida) | 825.07 mi (1,327.82 km) |
| Crofton to Kihei (Hawaii) | 4,793.24 mi (7,713.97 km) |
