| Westerlo to Saint-Omer | 117.98 mi (189.87 km) |
| Westerlo to Saint-Orens-de-Gameville | 543.83 mi (875.22 km) |
| Westerlo to Saint-Ouen | 188.80 mi (303.85 km) |
| Westerlo to Saint-Ouen-l'Aumone | 187.92 mi (302.43 km) |
| Westerlo to Saint-Paul-les-Dax | 579.52 mi (932.64 km) |
| Westerlo to Saint-Paul-Trois-Chateaux | 465.35 mi (748.91 km) |
| Westerlo to Saint-Philbert-de-Grand-Lieu | 407.58 mi (655.94 km) |
| Westerlo to Saint-Pierre-des-Corps | 317.37 mi (510.76 km) |
| Westerlo to Saint-Pierre-du-Mont | 558.17 mi (898.28 km) |
| Westerlo to Saint-Pierre-du-Perray | 201.88 mi (324.90 km) |
| Westerlo to Saint-Pol-sur-Mer | 111.78 mi (179.90 km) |
| Westerlo to Saint-Priest | 372.15 mi (598.91 km) |
| Westerlo to Saint-Quentin | 111.43 mi (179.34 km) |
| Westerlo to Saint-Rambert | 387.06 mi (622.91 km) |
| Westerlo to Saint-Raphael | 536.15 mi (862.86 km) |
