| Grenchen to Wambrechies | 311.72 mi (501.67 km) |
| Grenchen to Wasquehal | 308.54 mi (496.55 km) |
| Grenchen to Wattignies | 306.68 mi (493.55 km) |
| Grenchen to Wattrelos | 307.73 mi (495.25 km) |
| Grenchen to Wingles | 307.69 mi (495.17 km) |
| Grenchen to Wittelsheim | 43.11 mi (69.39 km) |
| Grenchen to Wittenheim | 42.71 mi (68.74 km) |
| Grenchen to Woippy | 147.10 mi (236.73 km) |
| Grenchen to Yerres | 250.36 mi (402.91 km) |
| Grenchen to Yutz | 159.77 mi (257.13 km) |
| Grenchen to Yvetot | 347.61 mi (559.43 km) |
| Grenchen to Yzeure | 195.69 mi (314.94 km) |
| Grenchen to Cayenne | 4,570.27 mi (7,355.13 km) |
| Grenchen to Iracoubo | 4,580.79 mi (7,372.07 km) |
| Grenchen to Kourou | 4,572.40 mi (7,358.57 km) |
