| Belm to Berga | 763.36 mi (1,228.51 km) |
| Belm to Berja | 1,195.87 mi (1,924.57 km) |
| Belm to Bermeo | 791.90 mi (1,274.43 km) |
| Belm to Berriozar | 796.26 mi (1,281.46 km) |
| Belm to Betanzos | 977.97 mi (1,573.89 km) |
| Belm to Betera | 968.69 mi (1,558.95 km) |
| Belm to Bilbao | 806.82 mi (1,298.46 km) |
| Belm to Binefar | 809.56 mi (1,302.86 km) |
| Belm to Binisalem | 907.49 mi (1,460.46 km) |
| Belm to Blanes | 775.61 mi (1,248.22 km) |
| Belm to Boadilla del Monte | 998.74 mi (1,607.32 km) |
| Belm to Boiro | 1,033.42 mi (1,663.13 km) |
| Belm to Bolanos de Calatrava | 1,086.65 mi (1,748.80 km) |
| Belm to Bollullos de la Mitacion | 1,243.37 mi (2,001.02 km) |
| Belm to Bollullos par del Condado | 1,254.13 mi (2,018.33 km) |
