| Istanbul to Jicin | 921.60 mi (1,483.17 km) |
| Istanbul to Jihlava | 868.91 mi (1,398.37 km) |
| Istanbul to Jindrichuv Hradec | 880.15 mi (1,416.46 km) |
| Istanbul to Jirkov | 990.64 mi (1,594.28 km) |
| Istanbul to Kadan | 992.08 mi (1,596.60 km) |
| Istanbul to Karlovy Vary | 1,001.05 mi (1,611.04 km) |
| Istanbul to Karvina | 790.91 mi (1,272.85 km) |
| Istanbul to Kladno | 953.17 mi (1,533.98 km) |
| Istanbul to Klasterec nad Ohri | 996.04 mi (1,602.97 km) |
| Istanbul to Klatovy | 954.23 mi (1,535.69 km) |
| Istanbul to Kolin | 909.09 mi (1,463.04 km) |
| Istanbul to Koprivnice | 790.80 mi (1,272.66 km) |
| Istanbul to Kralupy nad Vltavou | 949.33 mi (1,527.80 km) |
| Istanbul to Kraluv Dvur | 947.54 mi (1,524.91 km) |
| Istanbul to Krnov | 828.79 mi (1,333.81 km) |
