| Grimstad to Jicin | 609.34 mi (980.64 km) |
| Grimstad to Jihlava | 679.45 mi (1,093.48 km) |
| Grimstad to Jindrichuv Hradec | 686.53 mi (1,104.86 km) |
| Grimstad to Jirkov | 575.44 mi (926.09 km) |
| Grimstad to Kadan | 581.28 mi (935.48 km) |
| Grimstad to Karlovy Vary | 586.02 mi (943.11 km) |
| Grimstad to Karvina | 709.96 mi (1,142.57 km) |
| Grimstad to Kladno | 607.52 mi (977.71 km) |
| Grimstad to Klasterec nad Ohri | 579.44 mi (932.52 km) |
| Grimstad to Klatovy | 646.64 mi (1,040.67 km) |
| Grimstad to Kolin | 632.71 mi (1,018.25 km) |
| Grimstad to Koprivnice | 716.42 mi (1,152.96 km) |
| Grimstad to Kralupy nad Vltavou | 604.74 mi (973.24 km) |
| Grimstad to Kraluv Dvur | 619.65 mi (997.24 km) |
| Grimstad to Krnov | 677.10 mi (1,089.69 km) |
