| Constanta to Borsbeek | 1,216.76 mi (1,958.18 km) |
| Constanta to Boussu | 1,234.60 mi (1,986.90 km) |
| Constanta to Braine-l'Alleud | 1,213.29 mi (1,952.61 km) |
| Constanta to Braine-le-Chateau | 1,217.82 mi (1,959.90 km) |
| Constanta to Braine-le-Comte | 1,222.34 mi (1,967.17 km) |
| Constanta to Brasschaat | 1,218.08 mi (1,960.31 km) |
| Constanta to Brecht | 1,213.05 mi (1,952.22 km) |
| Constanta to Bredene | 1,280.81 mi (2,061.27 km) |
| Constanta to Bree | 1,169.48 mi (1,882.10 km) |
| Constanta to Bruges | 1,269.94 mi (2,043.77 km) |
| Constanta to Brussels | 1,216.61 mi (1,957.94 km) |
| Constanta to Buggenhout | 1,225.46 mi (1,972.18 km) |
| Constanta to Chapelle-lez-Herlaimont | 1,214.03 mi (1,953.79 km) |
| Constanta to Charleroi | 1,206.64 mi (1,941.89 km) |
| Constanta to Chatelet | 1,203.04 mi (1,936.10 km) |
