| Trowbridge to Bollullos par del Condado | 989.17 mi (1,591.91 km) |
| Trowbridge to Bormujos | 982.40 mi (1,581.01 km) |
| Trowbridge to Brenes | 968.07 mi (1,557.95 km) |
| Trowbridge to Brunete | 759.31 mi (1,222.00 km) |
| Trowbridge to Bueu | 694.76 mi (1,118.10 km) |
| Trowbridge to Bullas | 917.26 mi (1,476.19 km) |
| Trowbridge to Bunol | 825.08 mi (1,327.84 km) |
| Trowbridge to Burela de Cabo | 582.40 mi (937.28 km) |
| Trowbridge to Burgos | 624.36 mi (1,004.81 km) |
| Trowbridge to Burjasot | 820.84 mi (1,321.01 km) |
| Trowbridge to Burriana | 796.28 mi (1,281.49 km) |
| Trowbridge to Cabanaquinta | 589.46 mi (948.64 km) |
| Trowbridge to Cabanillas del Campo | 739.66 mi (1,190.37 km) |
| Trowbridge to Cabra | 963.34 mi (1,550.34 km) |
| Trowbridge to Caceres | 842.00 mi (1,355.06 km) |
