| Trecastagni to Berga | 766.31 mi (1,233.25 km) |
| Trecastagni to Berja | 991.79 mi (1,596.13 km) |
| Trecastagni to Bermeo | 1,015.12 mi (1,633.67 km) |
| Trecastagni to Berriozar | 952.48 mi (1,532.87 km) |
| Trecastagni to Betanzos | 1,280.83 mi (2,061.30 km) |
| Trecastagni to Betera | 849.30 mi (1,366.82 km) |
| Trecastagni to Bilbao | 1,021.36 mi (1,643.71 km) |
| Trecastagni to Binefar | 836.84 mi (1,346.77 km) |
| Trecastagni to Binisalem | 675.67 mi (1,087.39 km) |
| Trecastagni to Blanes | 710.62 mi (1,143.64 km) |
| Trecastagni to Boadilla del Monte | 1,033.79 mi (1,663.73 km) |
| Trecastagni to Boiro | 1,308.81 mi (2,106.32 km) |
| Trecastagni to Bolanos de Calatrava | 1,022.02 mi (1,644.78 km) |
| Trecastagni to Bollullos de la Mitacion | 1,161.07 mi (1,868.56 km) |
| Trecastagni to Bollullos par del Condado | 1,183.00 mi (1,903.85 km) |
