| Boucau to Chaudfontaine | 591.23 mi (951.49 km) |
| Boucau to Chaumont-Gistoux | 573.35 mi (922.72 km) |
| Boucau to Chimay | 527.57 mi (849.03 km) |
| Boucau to Ciney | 561.52 mi (903.69 km) |
| Boucau to Colfontaine | 537.68 mi (865.31 km) |
| Boucau to Courcelles | 552.66 mi (889.41 km) |
| Boucau to Court-Saint-Etienne | 567.39 mi (913.12 km) |
| Boucau to Couvin | 531.69 mi (855.67 km) |
| Boucau to Damme | 578.29 mi (930.67 km) |
| Boucau to De Haan | 575.38 mi (925.99 km) |
| Boucau to De Panne | 557.15 mi (896.65 km) |
| Boucau to De Pinte | 569.62 mi (916.71 km) |
| Boucau to Deerlijk | 554.79 mi (892.84 km) |
| Boucau to Deinze | 566.31 mi (911.39 km) |
| Boucau to Denderleeuw | 571.39 mi (919.57 km) |
