| Boo to Saint-Lo | 1,045.37 mi (1,682.36 km) |
| Boo to Saint-Loubes | 1,262.79 mi (2,032.26 km) |
| Boo to Saint-Louis | 919.15 mi (1,479.23 km) |
| Boo to Saint-Lys | 1,308.14 mi (2,105.25 km) |
| Boo to Saint-Malo | 1,096.83 mi (1,765.17 km) |
| Boo to Saint-Mande | 962.36 mi (1,548.78 km) |
| Boo to Saint-Martin-Boulogne | 881.91 mi (1,419.29 km) |
| Boo to Saint-Martin-d'Heres | 1,107.04 mi (1,781.61 km) |
| Boo to Saint-Martin-de-Crau | 1,222.57 mi (1,967.54 km) |
| Boo to Saint-Maur-des-Fosses | 962.65 mi (1,549.24 km) |
| Boo to Saint-Maurice | 963.29 mi (1,550.26 km) |
| Boo to Saint-Max | 878.60 mi (1,413.97 km) |
| Boo to Saint-Maximin-la-Sainte-Baume | 1,214.73 mi (1,954.91 km) |
| Boo to Saint-Medard-en-Jalles | 1,271.39 mi (2,046.11 km) |
| Boo to Saint-Michel-sur-Orge | 977.25 mi (1,572.73 km) |
