| Commack to Jicin | 4,073.65 mi (6,555.90 km) |
| Commack to Jihlava | 4,117.03 mi (6,625.71 km) |
| Commack to Jindrichuv Hradec | 4,102.25 mi (6,601.93 km) |
| Commack to Jirkov | 3,997.33 mi (6,433.09 km) |
| Commack to Kadan | 3,994.27 mi (6,428.16 km) |
| Commack to Karlovy Vary | 3,983.08 mi (6,410.15 km) |
| Commack to Karvina | 4,216.66 mi (6,786.05 km) |
| Commack to Kladno | 4,033.97 mi (6,492.04 km) |
| Commack to Klasterec nad Ohri | 3,990.07 mi (6,421.40 km) |
| Commack to Klatovy | 4,026.09 mi (6,479.37 km) |
| Commack to Kolin | 4,081.05 mi (6,567.82 km) |
| Commack to Koprivnice | 4,210.12 mi (6,775.54 km) |
| Commack to Kralupy nad Vltavou | 4,039.36 mi (6,500.73 km) |
| Commack to Kraluv Dvur | 4,037.77 mi (6,498.16 km) |
| Commack to Krnov | 4,175.99 mi (6,720.61 km) |
