| Boom to Saint-Omer | 94.61 mi (152.25 km) |
| Boom to Saint-Orens-de-Gameville | 536.94 mi (864.12 km) |
| Boom to Saint-Ouen | 175.05 mi (281.72 km) |
| Boom to Saint-Ouen-l'Aumone | 172.75 mi (278.01 km) |
| Boom to Saint-Paul-les-Dax | 567.66 mi (913.56 km) |
| Boom to Saint-Paul-Trois-Chateaux | 465.67 mi (749.43 km) |
| Boom to Saint-Philbert-de-Grand-Lieu | 389.88 mi (627.45 km) |
| Boom to Saint-Pierre-des-Corps | 303.29 mi (488.09 km) |
| Boom to Saint-Pierre-du-Mont | 547.04 mi (880.38 km) |
| Boom to Saint-Pierre-du-Perray | 189.93 mi (305.67 km) |
| Boom to Saint-Pol-sur-Mer | 87.92 mi (141.49 km) |
| Boom to Saint-Priest | 373.08 mi (600.42 km) |
| Boom to Saint-Quentin | 97.65 mi (157.14 km) |
| Boom to Saint-Rambert | 385.85 mi (620.97 km) |
| Boom to Saint-Raphael | 540.90 mi (870.49 km) |
