| Trets to Berga | 215.83 mi (347.34 km) |
| Trets to Berja | 644.24 mi (1,036.80 km) |
| Trets to Bermeo | 421.90 mi (678.98 km) |
| Trets to Berriozar | 373.18 mi (600.58 km) |
| Trets to Betanzos | 697.33 mi (1,122.25 km) |
| Trets to Betera | 414.64 mi (667.30 km) |
| Trets to Bilbao | 432.55 mi (696.13 km) |
| Trets to Binefar | 295.04 mi (474.81 km) |
| Trets to Binisalem | 298.91 mi (481.04 km) |
| Trets to Blanes | 191.53 mi (308.24 km) |
| Trets to Boadilla del Monte | 534.06 mi (859.49 km) |
| Trets to Boiro | 737.57 mi (1,187.00 km) |
| Trets to Bolanos de Calatrava | 581.35 mi (935.59 km) |
| Trets to Bollullos de la Mitacion | 750.70 mi (1,208.13 km) |
| Trets to Bollullos par del Condado | 768.15 mi (1,236.22 km) |
