| Naantali to Barcellona-Pozzo di Gotto | 1,570.25 mi (2,527.08 km) |
| Naantali to Bareggio | 1,165.17 mi (1,875.16 km) |
| Naantali to Barga | 1,229.18 mi (1,978.18 km) |
| Naantali to Bari | 1,354.28 mi (2,179.50 km) |
| Naantali to Barletta | 1,345.44 mi (2,165.27 km) |
| Naantali to Baronissi | 1,397.28 mi (2,248.71 km) |
| Naantali to Barrafranca | 1,632.55 mi (2,627.33 km) |
| Naantali to Bassano del Grappa | 1,098.78 mi (1,768.32 km) |
| Naantali to Battipaglia | 1,404.11 mi (2,259.70 km) |
| Naantali to Beinasco | 1,220.62 mi (1,964.40 km) |
| Naantali to Bellinzago Novarese | 1,164.34 mi (1,873.82 km) |
| Naantali to Belluno | 1,066.93 mi (1,717.06 km) |
| Naantali to Belmonte Mezzagno | 1,594.05 mi (2,565.38 km) |
| Naantali to Belpasso | 1,610.89 mi (2,592.48 km) |
| Naantali to Belvedere Marittimo | 1,464.84 mi (2,357.43 km) |
