| Seaford to Saint-Nazaire | 263.31 mi (423.76 km) |
| Seaford to Saint-Omer | 94.45 mi (152.00 km) |
| Seaford to Saint-Orens-de-Gameville | 503.26 mi (809.92 km) |
| Seaford to Saint-Ouen | 162.42 mi (261.39 km) |
| Seaford to Saint-Ouen-l'Aumone | 149.05 mi (239.87 km) |
| Seaford to Saint-Paul-les-Dax | 489.70 mi (788.09 km) |
| Seaford to Saint-Paul-Trois-Chateaux | 493.93 mi (794.91 km) |
| Seaford to Saint-Philbert-de-Grand-Lieu | 269.87 mi (434.32 km) |
| Seaford to Saint-Pierre-des-Corps | 235.20 mi (378.52 km) |
| Seaford to Saint-Pierre-du-Mont | 476.76 mi (767.27 km) |
| Seaford to Saint-Pierre-du-Perray | 183.48 mi (295.28 km) |
| Seaford to Saint-Pol-sur-Mer | 99.43 mi (160.01 km) |
| Seaford to Saint-Priest | 415.20 mi (668.20 km) |
| Seaford to Saint-Quentin | 154.33 mi (248.37 km) |
| Seaford to Saint-Rambert | 411.01 mi (661.45 km) |
