| Bel Air to Borsbeek | 3,802.41 mi (6,119.38 km) |
| Bel Air to Boussu | 3,794.17 mi (6,106.13 km) |
| Bel Air to Braine-l'Alleud | 3,811.25 mi (6,133.61 km) |
| Bel Air to Braine-le-Chateau | 3,806.91 mi (6,126.64 km) |
| Bel Air to Braine-le-Comte | 3,803.64 mi (6,121.36 km) |
| Bel Air to Brasschaat | 3,800.28 mi (6,115.95 km) |
| Bel Air to Brecht | 3,804.60 mi (6,122.91 km) |
| Bel Air to Bredene | 3,740.74 mi (6,020.15 km) |
| Bel Air to Bree | 3,848.31 mi (6,193.25 km) |
| Bel Air to Bruges | 3,751.41 mi (6,037.30 km) |
| Bel Air to Brussels | 3,806.19 mi (6,125.46 km) |
| Bel Air to Buggenhout | 3,796.09 mi (6,109.22 km) |
| Bel Air to Chapelle-lez-Herlaimont | 3,813.19 mi (6,136.74 km) |
| Bel Air to Charleroi | 3,821.04 mi (6,149.37 km) |
| Bel Air to Chatelet | 3,824.44 mi (6,154.85 km) |
