| Olen to Saint-Omer | 116.07 mi (186.79 km) |
| Olen to Saint-Orens-de-Gameville | 547.33 mi (880.84 km) |
| Olen to Saint-Ouen | 190.69 mi (306.89 km) |
| Olen to Saint-Ouen-l'Aumone | 189.43 mi (304.87 km) |
| Olen to Saint-Paul-les-Dax | 582.00 mi (936.64 km) |
| Olen to Saint-Paul-Trois-Chateaux | 469.93 mi (756.27 km) |
| Olen to Saint-Philbert-de-Grand-Lieu | 408.44 mi (657.32 km) |
| Olen to Saint-Pierre-des-Corps | 319.25 mi (513.79 km) |
| Olen to Saint-Pierre-du-Mont | 560.81 mi (902.54 km) |
| Olen to Saint-Pierre-du-Perray | 204.22 mi (328.65 km) |
| Olen to Saint-Pol-sur-Mer | 109.06 mi (175.51 km) |
| Olen to Saint-Priest | 376.78 mi (606.36 km) |
| Olen to Saint-Quentin | 113.16 mi (182.12 km) |
| Olen to Saint-Rambert | 391.42 mi (629.93 km) |
| Olen to Saint-Raphael | 541.20 mi (870.98 km) |
