| Ponsacco to Saint-Nazaire | 671.06 mi (1,079.96 km) |
| Ponsacco to Saint-Omer | 629.55 mi (1,013.17 km) |
| Ponsacco to Saint-Orens-de-Gameville | 455.19 mi (732.56 km) |
| Ponsacco to Saint-Ouen | 538.89 mi (867.26 km) |
| Ponsacco to Saint-Ouen-l'Aumone | 552.51 mi (889.19 km) |
| Ponsacco to Saint-Paul-les-Dax | 583.59 mi (939.20 km) |
| Ponsacco to Saint-Paul-Trois-Chateaux | 295.86 mi (476.14 km) |
| Ponsacco to Saint-Philbert-de-Grand-Lieu | 640.41 mi (1,030.65 km) |
| Ponsacco to Saint-Pierre-des-Corps | 545.38 mi (877.70 km) |
| Ponsacco to Saint-Pierre-du-Mont | 556.52 mi (895.63 km) |
| Ponsacco to Saint-Pierre-du-Perray | 520.16 mi (837.11 km) |
| Ponsacco to Saint-Pol-sur-Mer | 641.94 mi (1,033.10 km) |
| Ponsacco to Saint-Priest | 314.27 mi (505.77 km) |
| Ponsacco to Saint-Quentin | 553.03 mi (890.02 km) |
| Ponsacco to Saint-Rambert | 340.45 mi (547.90 km) |
