| Derry to Borsbeek | 555.18 mi (893.48 km) |
| Derry to Boussu | 561.61 mi (903.83 km) |
| Derry to Braine-l'Alleud | 571.42 mi (919.62 km) |
| Derry to Braine-le-Chateau | 567.60 mi (913.46 km) |
| Derry to Braine-le-Comte | 566.31 mi (911.40 km) |
| Derry to Brasschaat | 551.95 mi (888.28 km) |
| Derry to Brecht | 555.15 mi (893.43 km) |
| Derry to Bredene | 499.78 mi (804.32 km) |
| Derry to Bree | 598.00 mi (962.39 km) |
| Derry to Bruges | 509.56 mi (820.06 km) |
| Derry to Brussels | 564.08 mi (907.80 km) |
| Derry to Buggenhout | 552.59 mi (889.30 km) |
| Derry to Chapelle-lez-Herlaimont | 577.12 mi (928.79 km) |
| Derry to Charleroi | 585.17 mi (941.73 km) |
| Derry to Chatelet | 588.09 mi (946.44 km) |
