| Alton to Borsbeek | 236.49 mi (380.60 km) |
| Alton to Boussu | 214.23 mi (344.77 km) |
| Alton to Braine-l'Alleud | 235.18 mi (378.49 km) |
| Alton to Braine-le-Chateau | 230.62 mi (371.15 km) |
| Alton to Braine-le-Comte | 225.97 mi (363.66 km) |
| Alton to Brasschaat | 236.70 mi (380.93 km) |
| Alton to Brecht | 242.96 mi (391.01 km) |
| Alton to Bredene | 171.23 mi (275.56 km) |
| Alton to Bree | 284.29 mi (457.51 km) |
| Alton to Bruges | 181.99 mi (292.88 km) |
| Alton to Brussels | 232.63 mi (374.39 km) |
| Alton to Buggenhout | 224.93 mi (361.99 km) |
| Alton to Chapelle-lez-Herlaimont | 234.41 mi (377.25 km) |
| Alton to Charleroi | 241.93 mi (389.36 km) |
| Alton to Chatelet | 245.49 mi (395.08 km) |
