| Grenchen to Jicin | 425.47 mi (684.73 km) |
| Grenchen to Jihlava | 406.16 mi (653.65 km) |
| Grenchen to Jindrichuv Hradec | 375.42 mi (604.17 km) |
| Grenchen to Jirkov | 357.56 mi (575.44 km) |
| Grenchen to Kadan | 346.20 mi (557.16 km) |
| Grenchen to Karlovy Vary | 326.12 mi (524.84 km) |
| Grenchen to Karvina | 541.64 mi (871.68 km) |
| Grenchen to Kladno | 367.71 mi (591.77 km) |
| Grenchen to Klasterec nad Ohri | 343.06 mi (552.11 km) |
| Grenchen to Klatovy | 310.90 mi (500.34 km) |
| Grenchen to Kolin | 406.58 mi (654.33 km) |
| Grenchen to Koprivnice | 519.89 mi (836.68 km) |
| Grenchen to Kralupy nad Vltavou | 378.97 mi (609.90 km) |
| Grenchen to Kraluv Dvur | 358.20 mi (576.47 km) |
| Grenchen to Krnov | 510.70 mi (821.89 km) |
