| Tulcea to Jicin | 720.09 mi (1,158.88 km) |
| Tulcea to Jihlava | 682.71 mi (1,098.71 km) |
| Tulcea to Jindrichuv Hradec | 702.02 mi (1,129.79 km) |
| Tulcea to Jirkov | 798.78 mi (1,285.51 km) |
| Tulcea to Kadan | 802.97 mi (1,292.25 km) |
| Tulcea to Karlovy Vary | 816.12 mi (1,313.42 km) |
| Tulcea to Karvina | 576.19 mi (927.29 km) |
| Tulcea to Kladno | 763.21 mi (1,228.26 km) |
| Tulcea to Klasterec nad Ohri | 807.30 mi (1,299.22 km) |
| Tulcea to Klatovy | 780.75 mi (1,256.50 km) |
| Tulcea to Kolin | 714.79 mi (1,150.34 km) |
| Tulcea to Koprivnice | 583.31 mi (938.74 km) |
| Tulcea to Kralupy nad Vltavou | 756.80 mi (1,217.95 km) |
| Tulcea to Kraluv Dvur | 761.09 mi (1,224.86 km) |
| Tulcea to Krnov | 616.88 mi (992.77 km) |
