| Gujan-Mestras to Borsbeek | 520.91 mi (838.32 km) |
| Gujan-Mestras to Boussu | 460.05 mi (740.38 km) |
| Gujan-Mestras to Braine-l'Alleud | 488.01 mi (785.38 km) |
| Gujan-Mestras to Braine-le-Chateau | 485.67 mi (781.60 km) |
| Gujan-Mestras to Braine-le-Comte | 477.67 mi (768.73 km) |
| Gujan-Mestras to Brasschaat | 526.53 mi (847.37 km) |
| Gujan-Mestras to Brecht | 533.13 mi (857.99 km) |
| Gujan-Mestras to Bredene | 492.54 mi (792.67 km) |
| Gujan-Mestras to Bree | 543.98 mi (875.45 km) |
| Gujan-Mestras to Bruges | 495.46 mi (797.37 km) |
| Gujan-Mestras to Brussels | 497.20 mi (800.16 km) |
| Gujan-Mestras to Buggenhout | 502.71 mi (809.03 km) |
| Gujan-Mestras to Chapelle-lez-Herlaimont | 473.55 mi (762.10 km) |
| Gujan-Mestras to Charleroi | 473.46 mi (761.97 km) |
| Gujan-Mestras to Chatelet | 475.58 mi (765.36 km) |
