| Grenchen to Buhusi | 908.89 mi (1,462.71 km) |
| Grenchen to Bumbesti-Jiu | 775.75 mi (1,248.45 km) |
| Grenchen to Busteni | 872.59 mi (1,404.30 km) |
| Grenchen to Buzau | 937.49 mi (1,508.75 km) |
| Grenchen to Cajvana | 866.48 mi (1,394.46 km) |
| Grenchen to Calafat | 782.80 mi (1,259.79 km) |
| Grenchen to Calan | 748.51 mi (1,204.60 km) |
| Grenchen to Calarasi | 981.20 mi (1,579.09 km) |
| Grenchen to Campia Turzii | 778.44 mi (1,252.77 km) |
| Grenchen to Campina | 887.21 mi (1,427.82 km) |
| Grenchen to Campulung | 852.12 mi (1,371.36 km) |
| Grenchen to Campulung Moldovenesc | 848.09 mi (1,364.87 km) |
| Grenchen to Caracal | 843.98 mi (1,358.25 km) |
| Grenchen to Caransebes | 716.96 mi (1,153.84 km) |
| Grenchen to Carei | 704.02 mi (1,133.02 km) |
