| Dundalk to Borgosatollo | 4,226.43 mi (6,801.78 km) |
| Dundalk to Borgosesia | 4,134.14 mi (6,653.25 km) |
| Dundalk to Boscoreale | 4,574.94 mi (7,362.66 km) |
| Dundalk to Boscotrecase | 4,573.60 mi (7,360.50 km) |
| Dundalk to Botticino Sera | 4,224.28 mi (6,798.33 km) |
| Dundalk to Bovalino Marina | 4,748.87 mi (7,642.57 km) |
| Dundalk to Boves | 4,146.49 mi (6,673.13 km) |
| Dundalk to Boville Ernica | 4,497.87 mi (7,238.62 km) |
| Dundalk to Bovisio Masciago | 4,175.23 mi (6,719.39 km) |
| Dundalk to Bovolone | 4,272.01 mi (6,875.14 km) |
| Dundalk to Bra | 4,148.04 mi (6,675.62 km) |
| Dundalk to Bracciano | 4,425.26 mi (7,121.77 km) |
| Dundalk to Brandizzo | 4,132.52 mi (6,650.64 km) |
| Dundalk to Breganze | 4,275.51 mi (6,880.77 km) |
| Dundalk to Brembate | 4,192.91 mi (6,747.83 km) |
