| Truro to Barberino di Mugello | 876.70 mi (1,410.92 km) |
| Truro to Barcellona-Pozzo di Gotto | 1,299.33 mi (2,091.07 km) |
| Truro to Bareggio | 728.42 mi (1,172.27 km) |
| Truro to Barga | 843.15 mi (1,356.92 km) |
| Truro to Bari | 1,224.92 mi (1,971.31 km) |
| Truro to Barletta | 1,192.94 mi (1,919.86 km) |
| Truro to Baronissi | 1,157.60 mi (1,862.98 km) |
| Truro to Barrafranca | 1,302.31 mi (2,095.86 km) |
| Truro to Bassano del Grappa | 833.33 mi (1,341.12 km) |
| Truro to Battipaglia | 1,171.88 mi (1,885.97 km) |
| Truro to Beinasco | 689.45 mi (1,109.56 km) |
| Truro to Bellinzago Novarese | 709.78 mi (1,142.28 km) |
| Truro to Belluno | 842.29 mi (1,355.53 km) |
| Truro to Belmonte Mezzagno | 1,237.39 mi (1,991.39 km) |
| Truro to Belpasso | 1,319.47 mi (2,123.48 km) |
