| Boucau to Saint-Omer | 529.16 mi (851.61 km) |
| Boucau to Saint-Orens-de-Gameville | 151.31 mi (243.51 km) |
| Boucau to Saint-Ouen | 414.58 mi (667.21 km) |
| Boucau to Saint-Ouen-l'Aumone | 418.25 mi (673.10 km) |
| Boucau to Saint-Paul-les-Dax | 25.80 mi (41.52 km) |
| Boucau to Saint-Paul-Trois-Chateaux | 316.33 mi (509.08 km) |
| Boucau to Saint-Philbert-de-Grand-Lieu | 242.73 mi (390.63 km) |
| Boucau to Saint-Pierre-des-Corps | 287.92 mi (463.36 km) |
| Boucau to Saint-Pierre-du-Mont | 54.31 mi (87.40 km) |
| Boucau to Saint-Pierre-du-Perray | 399.98 mi (643.71 km) |
| Boucau to Saint-Pol-sur-Mer | 548.74 mi (883.12 km) |
| Boucau to Saint-Priest | 350.04 mi (563.34 km) |
| Boucau to Saint-Quentin | 491.85 mi (791.56 km) |
| Boucau to Saint-Rambert | 313.35 mi (504.29 km) |
| Boucau to Saint-Raphael | 413.79 mi (665.94 km) |
