| Grenchen to Cesky Tesin | 543.27 mi (874.31 km) |
| Grenchen to Cheb | 302.25 mi (486.42 km) |
| Grenchen to Chocen | 447.29 mi (719.85 km) |
| Grenchen to Chodov | 322.13 mi (518.42 km) |
| Grenchen to Chomutov | 354.85 mi (571.07 km) |
| Grenchen to Chotebor | 417.19 mi (671.41 km) |
| Grenchen to Chrudim | 428.42 mi (689.48 km) |
| Grenchen to Decin | 395.15 mi (635.93 km) |
| Grenchen to Dobris | 357.82 mi (575.86 km) |
| Grenchen to Domazlice | 297.80 mi (479.26 km) |
| Grenchen to Duchcov | 372.35 mi (599.24 km) |
| Grenchen to Dvur Kralove nad Labem | 443.26 mi (713.36 km) |
| Grenchen to Frenstat pod Radhostem | 521.88 mi (839.89 km) |
| Grenchen to Frydek-Mistek | 530.31 mi (853.44 km) |
| Grenchen to Frydlant nad Ostravici | 529.10 mi (851.50 km) |
