| Silea to Berga | 574.95 mi (925.29 km) |
| Silea to Berja | 995.90 mi (1,602.75 km) |
| Silea to Bermeo | 754.61 mi (1,214.43 km) |
| Silea to Berriozar | 717.20 mi (1,154.22 km) |
| Silea to Betanzos | 1,021.52 mi (1,643.97 km) |
| Silea to Betera | 770.75 mi (1,240.40 km) |
| Silea to Bilbao | 767.43 mi (1,235.07 km) |
| Silea to Binefar | 653.05 mi (1,050.98 km) |
| Silea to Binisalem | 632.77 mi (1,018.34 km) |
| Silea to Blanes | 548.40 mi (882.56 km) |
| Silea to Boadilla del Monte | 891.53 mi (1,434.79 km) |
| Silea to Boiro | 1,067.79 mi (1,718.44 km) |
| Silea to Bolanos de Calatrava | 940.51 mi (1,513.60 km) |
| Silea to Bollullos de la Mitacion | 1,109.73 mi (1,785.93 km) |
| Silea to Bollullos par del Condado | 1,127.36 mi (1,814.31 km) |
