| Sid to Berga | 892.59 mi (1,436.48 km) |
| Sid to Berja | 1,284.63 mi (2,067.40 km) |
| Sid to Bermeo | 1,089.39 mi (1,753.21 km) |
| Sid to Berriozar | 1,048.26 mi (1,687.02 km) |
| Sid to Betanzos | 1,358.78 mi (2,186.75 km) |
| Sid to Betera | 1,072.27 mi (1,725.65 km) |
| Sid to Bilbao | 1,101.75 mi (1,773.09 km) |
| Sid to Binefar | 973.17 mi (1,566.17 km) |
| Sid to Binisalem | 914.93 mi (1,472.44 km) |
| Sid to Blanes | 857.30 mi (1,379.68 km) |
| Sid to Boadilla del Monte | 1,211.85 mi (1,950.29 km) |
| Sid to Boiro | 1,404.15 mi (2,259.76 km) |
| Sid to Bolanos de Calatrava | 1,249.42 mi (2,010.75 km) |
| Sid to Bollullos de la Mitacion | 1,416.21 mi (2,279.18 km) |
| Sid to Bollullos par del Condado | 1,435.26 mi (2,309.83 km) |
