| Welling to Jicin | 666.02 mi (1,071.85 km) |
| Welling to Jihlava | 694.67 mi (1,117.96 km) |
| Welling to Jindrichuv Hradec | 675.17 mi (1,086.59 km) |
| Welling to Jirkov | 583.17 mi (938.52 km) |
| Welling to Kadan | 577.37 mi (929.19 km) |
| Welling to Karlovy Vary | 562.49 mi (905.25 km) |
| Welling to Karvina | 812.79 mi (1,308.06 km) |
| Welling to Kladno | 616.57 mi (992.27 km) |
| Welling to Klasterec nad Ohri | 572.94 mi (922.06 km) |
| Welling to Klatovy | 596.73 mi (960.34 km) |
| Welling to Kolin | 665.94 mi (1,071.73 km) |
| Welling to Koprivnice | 800.37 mi (1,288.06 km) |
| Welling to Kralupy nad Vltavou | 624.20 mi (1,004.55 km) |
| Welling to Kraluv Dvur | 617.20 mi (993.29 km) |
| Welling to Krnov | 772.40 mi (1,243.05 km) |
