| Orthez to Borsbeek | 586.51 mi (943.89 km) |
| Orthez to Boussu | 525.71 mi (846.05 km) |
| Orthez to Braine-l'Alleud | 552.39 mi (888.98 km) |
| Orthez to Braine-le-Chateau | 550.42 mi (885.82 km) |
| Orthez to Braine-le-Comte | 542.63 mi (873.28 km) |
| Orthez to Brasschaat | 592.37 mi (953.33 km) |
| Orthez to Brecht | 598.68 mi (963.48 km) |
| Orthez to Bredene | 562.96 mi (906.00 km) |
| Orthez to Bree | 605.80 mi (974.94 km) |
| Orthez to Bruges | 565.07 mi (909.39 km) |
| Orthez to Brussels | 562.17 mi (904.73 km) |
| Orthez to Buggenhout | 568.66 mi (915.17 km) |
| Orthez to Chapelle-lez-Herlaimont | 537.52 mi (865.05 km) |
| Orthez to Charleroi | 536.64 mi (863.64 km) |
| Orthez to Chatelet | 538.44 mi (866.54 km) |
