| Trapani to Barberino di Mugello | 418.75 mi (673.91 km) |
| Trapani to Barcellona-Pozzo di Gotto | 147.21 mi (236.91 km) |
| Trapani to Bareggio | 545.80 mi (878.37 km) |
| Trapani to Barga | 431.70 mi (694.75 km) |
| Trapani to Bari | 315.87 mi (508.34 km) |
| Trapani to Barletta | 303.46 mi (488.38 km) |
| Trapani to Baronissi | 223.71 mi (360.02 km) |
| Trapani to Barrafranca | 102.51 mi (164.98 km) |
| Trapani to Bassano del Grappa | 536.91 mi (864.08 km) |
| Trapani to Battipaglia | 222.82 mi (358.60 km) |
| Trapani to Beinasco | 546.51 mi (879.52 km) |
| Trapani to Bellinzago Novarese | 559.49 mi (900.42 km) |
| Trapani to Belluno | 561.44 mi (903.55 km) |
| Trapani to Belmonte Mezzagno | 47.31 mi (76.13 km) |
| Trapani to Belpasso | 138.05 mi (222.17 km) |
