| Siano to Saint-Nazaire | 948.62 mi (1,526.66 km) |
| Siano to Saint-Omer | 909.26 mi (1,463.32 km) |
| Siano to Saint-Orens-de-Gameville | 699.24 mi (1,125.32 km) |
| Siano to Saint-Ouen | 822.99 mi (1,324.47 km) |
| Siano to Saint-Ouen-l'Aumone | 836.60 mi (1,346.37 km) |
| Siano to Saint-Paul-les-Dax | 828.73 mi (1,333.71 km) |
| Siano to Saint-Paul-Trois-Chateaux | 560.81 mi (902.53 km) |
| Siano to Saint-Philbert-de-Grand-Lieu | 917.45 mi (1,476.49 km) |
| Siano to Saint-Pierre-des-Corps | 827.23 mi (1,331.30 km) |
| Siano to Saint-Pierre-du-Mont | 804.25 mi (1,294.32 km) |
| Siano to Saint-Pierre-du-Perray | 804.50 mi (1,294.71 km) |
| Siano to Saint-Pol-sur-Mer | 920.48 mi (1,481.38 km) |
| Siano to Saint-Priest | 595.24 mi (957.95 km) |
| Siano to Saint-Quentin | 833.46 mi (1,341.32 km) |
| Siano to Saint-Rambert | 618.14 mi (994.80 km) |
