| Union to Saint-Nazaire | 4,290.27 mi (6,904.53 km) |
| Union to Saint-Omer | 4,355.96 mi (7,010.24 km) |
| Union to Saint-Orens-de-Gameville | 4,574.94 mi (7,362.66 km) |
| Union to Saint-Ouen | 4,420.52 mi (7,114.15 km) |
| Union to Saint-Ouen-l'Aumone | 4,407.22 mi (7,092.73 km) |
| Union to Saint-Paul-les-Dax | 4,457.39 mi (7,173.48 km) |
| Union to Saint-Paul-Trois-Chateaux | 4,682.33 mi (7,535.49 km) |
| Union to Saint-Philbert-de-Grand-Lieu | 4,321.82 mi (6,955.29 km) |
| Union to Saint-Pierre-des-Corps | 4,407.58 mi (7,093.31 km) |
| Union to Saint-Pierre-du-Mont | 4,475.04 mi (7,201.88 km) |
| Union to Saint-Pierre-du-Perray | 4,437.12 mi (7,140.86 km) |
| Union to Saint-Pol-sur-Mer | 4,349.76 mi (7,000.27 km) |
| Union to Saint-Priest | 4,639.57 mi (7,466.67 km) |
| Union to Saint-Quentin | 4,425.80 mi (7,122.63 km) |
| Union to Saint-Rambert | 4,617.99 mi (7,431.93 km) |
