| Gebze to Jicin | 949.06 mi (1,527.37 km) |
| Gebze to Jihlava | 896.84 mi (1,443.33 km) |
| Gebze to Jindrichuv Hradec | 908.33 mi (1,461.82 km) |
| Gebze to Jirkov | 1,018.53 mi (1,639.16 km) |
| Gebze to Kadan | 1,020.06 mi (1,641.63 km) |
| Gebze to Karlovy Vary | 1,029.17 mi (1,656.28 km) |
| Gebze to Karvina | 817.57 mi (1,315.75 km) |
| Gebze to Kladno | 981.09 mi (1,578.90 km) |
| Gebze to Klasterec nad Ohri | 1,024.04 mi (1,648.03 km) |
| Gebze to Klatovy | 982.61 mi (1,581.35 km) |
| Gebze to Kolin | 936.81 mi (1,507.64 km) |
| Gebze to Koprivnice | 817.80 mi (1,316.13 km) |
| Gebze to Kralupy nad Vltavou | 977.16 mi (1,572.58 km) |
| Gebze to Kraluv Dvur | 975.56 mi (1,570.01 km) |
| Gebze to Krnov | 855.66 mi (1,377.05 km) |
