| Dundalk to Borsbeek | 3,820.38 mi (6,148.30 km) |
| Dundalk to Boussu | 3,811.98 mi (6,134.79 km) |
| Dundalk to Braine-l'Alleud | 3,829.12 mi (6,162.38 km) |
| Dundalk to Braine-le-Chateau | 3,824.78 mi (6,155.40 km) |
| Dundalk to Braine-le-Comte | 3,821.49 mi (6,150.09 km) |
| Dundalk to Brasschaat | 3,818.26 mi (6,144.90 km) |
| Dundalk to Brecht | 3,822.60 mi (6,151.88 km) |
| Dundalk to Bredene | 3,758.66 mi (6,048.97 km) |
| Dundalk to Bree | 3,866.31 mi (6,222.22 km) |
| Dundalk to Bruges | 3,769.32 mi (6,066.14 km) |
| Dundalk to Brussels | 3,824.09 mi (6,154.28 km) |
| Dundalk to Buggenhout | 3,814.01 mi (6,138.06 km) |
| Dundalk to Chapelle-lez-Herlaimont | 3,831.02 mi (6,165.44 km) |
| Dundalk to Charleroi | 3,838.87 mi (6,178.07 km) |
| Dundalk to Chatelet | 3,842.28 mi (6,183.54 km) |
