| Sumner to Borsbeek | 4,939.13 mi (7,948.76 km) |
| Sumner to Boussu | 4,965.16 mi (7,990.65 km) |
| Sumner to Braine-l'Alleud | 4,965.73 mi (7,991.57 km) |
| Sumner to Braine-le-Chateau | 4,962.94 mi (7,987.08 km) |
| Sumner to Braine-le-Comte | 4,964.29 mi (7,989.25 km) |
| Sumner to Brasschaat | 4,934.02 mi (7,940.53 km) |
| Sumner to Brecht | 4,934.36 mi (7,941.09 km) |
| Sumner to Bredene | 4,899.35 mi (7,884.74 km) |
| Sumner to Bree | 4,970.05 mi (7,998.52 km) |
| Sumner to Bruges | 4,907.04 mi (7,897.11 km) |
| Sumner to Brussels | 4,955.85 mi (7,975.67 km) |
| Sumner to Buggenhout | 4,943.37 mi (7,955.58 km) |
| Sumner to Chapelle-lez-Herlaimont | 4,975.61 mi (8,007.47 km) |
| Sumner to Charleroi | 4,983.17 mi (8,019.64 km) |
| Sumner to Chatelet | 4,985.27 mi (8,023.02 km) |
