| Naantali to Borgosesia | 1,162.96 mi (1,871.61 km) |
| Naantali to Boscoreale | 1,398.65 mi (2,250.91 km) |
| Naantali to Boscotrecase | 1,397.69 mi (2,249.36 km) |
| Naantali to Botticino Sera | 1,138.51 mi (1,832.26 km) |
| Naantali to Bovalino Marina | 1,562.96 mi (2,515.35 km) |
| Naantali to Boves | 1,264.57 mi (2,035.13 km) |
| Naantali to Boville Ernica | 1,349.64 mi (2,172.03 km) |
| Naantali to Bovisio Masciago | 1,152.51 mi (1,854.78 km) |
| Naantali to Bovolone | 1,142.00 mi (1,837.87 km) |
| Naantali to Bra | 1,235.47 mi (1,988.29 km) |
| Naantali to Bracciano | 1,335.09 mi (2,148.63 km) |
| Naantali to Brandizzo | 1,205.49 mi (1,940.06 km) |
| Naantali to Breganze | 1,105.76 mi (1,779.54 km) |
| Naantali to Brembate | 1,146.26 mi (1,844.73 km) |
| Naantali to Brescia | 1,138.38 mi (1,832.04 km) |
