| Sinop to Jicin | 1,105.27 mi (1,778.76 km) |
| Sinop to Jihlava | 1,067.96 mi (1,718.71 km) |
| Sinop to Jindrichuv Hradec | 1,086.72 mi (1,748.90 km) |
| Sinop to Jirkov | 1,184.23 mi (1,905.83 km) |
| Sinop to Kadan | 1,188.43 mi (1,912.59 km) |
| Sinop to Karlovy Vary | 1,201.51 mi (1,933.64 km) |
| Sinop to Karvina | 960.63 mi (1,545.99 km) |
| Sinop to Kladno | 1,148.66 mi (1,848.60 km) |
| Sinop to Klasterec nad Ohri | 1,192.76 mi (1,919.56 km) |
| Sinop to Klatovy | 1,165.26 mi (1,875.30 km) |
| Sinop to Kolin | 1,100.24 mi (1,770.67 km) |
| Sinop to Koprivnice | 968.45 mi (1,558.57 km) |
| Sinop to Kralupy nad Vltavou | 1,142.26 mi (1,838.28 km) |
| Sinop to Kraluv Dvur | 1,146.47 mi (1,845.07 km) |
| Sinop to Krnov | 1,001.45 mi (1,611.68 km) |
