| Rockville to Kromeriz | 4,424.41 mi (7,120.40 km) |
| Rockville to Krupka | 4,240.66 mi (6,824.69 km) |
| Rockville to Kurim | 4,390.93 mi (7,066.51 km) |
| Rockville to Kutna Hora | 4,319.59 mi (6,951.71 km) |
| Rockville to Kyjov | 4,424.04 mi (7,119.80 km) |
| Rockville to Lanskroun | 4,372.85 mi (7,037.43 km) |
| Rockville to Liberec | 4,284.56 mi (6,895.34 km) |
| Rockville to Lisen | 4,400.11 mi (7,081.30 km) |
| Rockville to Litomerice | 4,256.17 mi (6,849.64 km) |
| Rockville to Litomysl | 4,362.60 mi (7,020.92 km) |
| Rockville to Litovel | 4,398.07 mi (7,078.01 km) |
| Rockville to Litvinov | 4,233.79 mi (6,813.62 km) |
| Rockville to Louny | 4,248.87 mi (6,837.89 km) |
| Rockville to Lovosice | 4,253.62 mi (6,845.54 km) |
| Rockville to Lysa nad Labem | 4,294.24 mi (6,910.91 km) |
