| Naantali to Jicin | 739.91 mi (1,190.76 km) |
| Naantali to Jihlava | 805.33 mi (1,296.05 km) |
| Naantali to Jindrichuv Hradec | 829.77 mi (1,335.39 km) |
| Naantali to Jirkov | 764.83 mi (1,230.88 km) |
| Naantali to Kadan | 775.72 mi (1,248.39 km) |
| Naantali to Karlovy Vary | 791.84 mi (1,274.35 km) |
| Naantali to Karvina | 745.82 mi (1,200.28 km) |
| Naantali to Kladno | 776.80 mi (1,250.14 km) |
| Naantali to Klasterec nad Ohri | 776.88 mi (1,250.27 km) |
| Naantali to Klatovy | 838.24 mi (1,349.02 km) |
| Naantali to Kolin | 768.83 mi (1,237.31 km) |
| Naantali to Koprivnice | 766.14 mi (1,232.98 km) |
| Naantali to Kralupy nad Vltavou | 767.65 mi (1,235.42 km) |
| Naantali to Kraluv Dvur | 790.77 mi (1,272.63 km) |
| Naantali to Krnov | 736.54 mi (1,185.34 km) |
