| Sidcup to Borsbeek | 189.82 mi (305.48 km) |
| Sidcup to Boussu | 174.85 mi (281.40 km) |
| Sidcup to Braine-l'Alleud | 192.42 mi (309.66 km) |
| Sidcup to Braine-le-Chateau | 187.97 mi (302.51 km) |
| Sidcup to Braine-le-Comte | 184.26 mi (296.54 km) |
| Sidcup to Brasschaat | 189.47 mi (304.92 km) |
| Sidcup to Brecht | 195.40 mi (314.46 km) |
| Sidcup to Bredene | 124.75 mi (200.76 km) |
| Sidcup to Bree | 237.69 mi (382.52 km) |
| Sidcup to Bruges | 135.63 mi (218.28 km) |
| Sidcup to Brussels | 188.53 mi (303.41 km) |
| Sidcup to Buggenhout | 179.76 mi (289.29 km) |
| Sidcup to Chapelle-lez-Herlaimont | 193.67 mi (311.68 km) |
| Sidcup to Charleroi | 201.52 mi (324.31 km) |
| Sidcup to Chatelet | 204.92 mi (329.78 km) |
