| Rockville to Kidricevo | 4,463.05 mi (7,182.59 km) |
| Rockville to Kobarid | 4,377.16 mi (7,044.35 km) |
| Rockville to Kobilje | 4,477.49 mi (7,205.82 km) |
| Rockville to Kocevje | 4,451.34 mi (7,163.73 km) |
| Rockville to Komen | 4,399.15 mi (7,079.75 km) |
| Rockville to Komenda | 4,418.29 mi (7,110.55 km) |
| Rockville to Koper | 4,407.63 mi (7,093.39 km) |
| Rockville to Kostanjevica na Krki | 4,467.57 mi (7,189.85 km) |
| Rockville to Kostel | 4,458.18 mi (7,174.74 km) |
| Rockville to Kozje | 4,465.01 mi (7,185.75 km) |
| Rockville to Kranj | 4,410.27 mi (7,097.64 km) |
| Rockville to Kranjska Gora | 4,377.62 mi (7,045.11 km) |
| Rockville to Krizevci | 4,471.41 mi (7,196.04 km) |
| Rockville to Krsko | 4,466.30 mi (7,187.81 km) |
| Rockville to Kuzma | 4,459.51 mi (7,176.88 km) |
