| Grenchen to Saint-Lo | 412.96 mi (664.59 km) |
| Grenchen to Saint-Loubes | 406.50 mi (654.20 km) |
| Grenchen to Saint-Louis | 28.77 mi (46.29 km) |
| Grenchen to Saint-Lys | 394.37 mi (634.68 km) |
| Grenchen to Saint-Malo | 446.76 mi (718.98 km) |
| Grenchen to Saint-Mande | 256.74 mi (413.18 km) |
| Grenchen to Saint-Martin-Boulogne | 357.64 mi (575.57 km) |
| Grenchen to Saint-Martin-d'Heres | 160.10 mi (257.65 km) |
| Grenchen to Saint-Martin-de-Crau | 275.46 mi (443.31 km) |
| Grenchen to Saint-Maur-des-Fosses | 252.16 mi (405.81 km) |
| Grenchen to Saint-Maurice | 255.39 mi (411.01 km) |
| Grenchen to Saint-Max | 118.00 mi (189.90 km) |
| Grenchen to Saint-Maximin-la-Sainte-Baume | 268.75 mi (432.52 km) |
| Grenchen to Saint-Medard-en-Jalles | 419.87 mi (675.72 km) |
| Grenchen to Saint-Michel-sur-Orge | 256.00 mi (411.99 km) |
