| Southborough to Kromeriz | 766.07 mi (1,232.88 km) |
| Southborough to Krupka | 592.11 mi (952.90 km) |
| Southborough to Kurim | 728.81 mi (1,172.91 km) |
| Southborough to Kutna Hora | 662.73 mi (1,066.56 km) |
| Southborough to Kyjov | 760.18 mi (1,223.38 km) |
| Southborough to Lanskroun | 721.51 mi (1,161.16 km) |
| Southborough to Liberec | 643.59 mi (1,035.76 km) |
| Southborough to Lisen | 737.29 mi (1,186.55 km) |
| Southborough to Litomerice | 605.61 mi (974.64 km) |
| Southborough to Litomysl | 709.09 mi (1,141.17 km) |
| Southborough to Litovel | 745.07 mi (1,199.07 km) |
| Southborough to Litvinov | 582.28 mi (937.09 km) |
| Southborough to Louny | 593.18 mi (954.63 km) |
| Southborough to Lovosice | 602.29 mi (969.29 km) |
| Southborough to Lysa nad Labem | 640.14 mi (1,030.21 km) |
