| Sligo to Borgosesia | 945.97 mi (1,522.39 km) |
| Sligo to Boscoreale | 1,409.20 mi (2,267.89 km) |
| Sligo to Boscotrecase | 1,407.77 mi (2,265.58 km) |
| Sligo to Botticino Sera | 1,023.39 mi (1,646.98 km) |
| Sligo to Bovalino Marina | 1,605.86 mi (2,584.39 km) |
| Sligo to Boves | 992.13 mi (1,596.68 km) |
| Sligo to Boville Ernica | 1,328.48 mi (2,137.97 km) |
| Sligo to Bovisio Masciago | 981.33 mi (1,579.30 km) |
| Sligo to Bovolone | 1,068.74 mi (1,719.97 km) |
| Sligo to Bra | 982.83 mi (1,581.71 km) |
| Sligo to Bracciano | 1,261.52 mi (2,030.22 km) |
| Sligo to Brandizzo | 958.18 mi (1,542.05 km) |
| Sligo to Breganze | 1,063.63 mi (1,711.74 km) |
| Sligo to Brembate | 996.12 mi (1,603.10 km) |
| Sligo to Brescia | 1,022.66 mi (1,645.82 km) |
