| Longford to Borsbeek | 544.92 mi (876.97 km) |
| Longford to Boussu | 541.60 mi (871.61 km) |
| Longford to Braine-l'Alleud | 555.82 mi (894.50 km) |
| Longford to Braine-le-Chateau | 551.64 mi (887.78 km) |
| Longford to Braine-le-Comte | 549.10 mi (883.69 km) |
| Longford to Brasschaat | 542.64 mi (873.29 km) |
| Longford to Brecht | 546.86 mi (880.09 km) |
| Longford to Bredene | 484.46 mi (779.66 km) |
| Longford to Bree | 590.55 mi (950.40 km) |
| Longford to Bruges | 494.93 mi (796.52 km) |
| Longford to Brussels | 549.96 mi (885.07 km) |
| Longford to Buggenhout | 539.40 mi (868.08 km) |
| Longford to Chapelle-lez-Herlaimont | 559.25 mi (900.03 km) |
| Longford to Charleroi | 567.25 mi (912.90 km) |
| Longford to Chatelet | 570.48 mi (918.09 km) |
