| Romulus to Borsbeek | 3,954.77 mi (6,364.58 km) |
| Romulus to Boussu | 3,953.55 mi (6,362.63 km) |
| Romulus to Braine-l'Alleud | 3,967.60 mi (6,385.24 km) |
| Romulus to Braine-le-Chateau | 3,963.48 mi (6,378.60 km) |
| Romulus to Braine-le-Comte | 3,961.09 mi (6,374.76 km) |
| Romulus to Brasschaat | 3,951.95 mi (6,360.04 km) |
| Romulus to Brecht | 3,955.55 mi (6,365.84 km) |
| Romulus to Bredene | 3,896.02 mi (6,270.03 km) |
| Romulus to Bree | 3,998.78 mi (6,435.42 km) |
| Romulus to Bruges | 3,906.35 mi (6,286.66 km) |
| Romulus to Brussels | 3,961.39 mi (6,375.23 km) |
| Romulus to Buggenhout | 3,950.51 mi (6,357.72 km) |
| Romulus to Chapelle-lez-Herlaimont | 3,971.28 mi (6,391.16 km) |
| Romulus to Charleroi | 3,979.28 mi (6,404.04 km) |
| Romulus to Chatelet | 3,982.50 mi (6,409.22 km) |
