| Swidwin to Berga | 1,029.04 mi (1,656.08 km) |
| Swidwin to Berja | 1,472.42 mi (2,369.63 km) |
| Swidwin to Bermeo | 1,101.68 mi (1,772.99 km) |
| Swidwin to Berriozar | 1,096.43 mi (1,764.53 km) |
| Swidwin to Betanzos | 1,305.40 mi (2,100.84 km) |
| Swidwin to Betera | 1,240.04 mi (1,995.65 km) |
| Swidwin to Bilbao | 1,116.68 mi (1,797.13 km) |
| Swidwin to Binefar | 1,088.29 mi (1,751.43 km) |
| Swidwin to Binisalem | 1,146.77 mi (1,845.54 km) |
| Swidwin to Blanes | 1,027.86 mi (1,654.18 km) |
| Swidwin to Boadilla del Monte | 1,298.42 mi (2,089.60 km) |
| Swidwin to Boiro | 1,360.48 mi (2,189.48 km) |
| Swidwin to Bolanos de Calatrava | 1,377.85 mi (2,217.44 km) |
| Swidwin to Bollullos de la Mitacion | 1,541.24 mi (2,480.39 km) |
| Swidwin to Bollullos par del Condado | 1,554.02 mi (2,500.96 km) |
