| Silves to Berga | 643.23 mi (1,035.18 km) |
| Silves to Berja | 303.86 mi (489.02 km) |
| Silves to Bermeo | 525.13 mi (845.12 km) |
| Silves to Berriozar | 529.36 mi (851.93 km) |
| Silves to Betanzos | 421.11 mi (677.71 km) |
| Silves to Betera | 462.62 mi (744.52 km) |
| Silves to Bilbao | 510.17 mi (821.05 km) |
| Silves to Binefar | 565.88 mi (910.70 km) |
| Silves to Binisalem | 633.48 mi (1,019.49 km) |
| Silves to Blanes | 674.05 mi (1,084.77 km) |
| Silves to Boadilla del Monte | 331.42 mi (533.37 km) |
| Silves to Boiro | 378.25 mi (608.74 km) |
| Silves to Bolanos de Calatrava | 282.40 mi (454.47 km) |
| Silves to Bollullos de la Mitacion | 127.19 mi (204.69 km) |
| Silves to Bollullos par del Condado | 105.12 mi (169.18 km) |
