| Swallownest to Benisa | 1,014.17 mi (1,632.15 km) |
| Swallownest to Berga | 791.77 mi (1,274.23 km) |
| Swallownest to Berja | 1,143.87 mi (1,840.89 km) |
| Swallownest to Bermeo | 689.91 mi (1,110.31 km) |
| Swallownest to Berriozar | 727.46 mi (1,170.74 km) |
| Swallownest to Betanzos | 764.28 mi (1,229.99 km) |
| Swallownest to Betera | 952.29 mi (1,532.56 km) |
| Swallownest to Bilbao | 702.02 mi (1,129.79 km) |
| Swallownest to Binefar | 798.96 mi (1,285.80 km) |
| Swallownest to Binisalem | 965.17 mi (1,553.29 km) |
| Swallownest to Blanes | 829.76 mi (1,335.37 km) |
| Swallownest to Boadilla del Monte | 903.04 mi (1,453.31 km) |
| Swallownest to Boiro | 817.71 mi (1,315.98 km) |
| Swallownest to Bolanos de Calatrava | 1,006.80 mi (1,620.29 km) |
| Swallownest to Bollullos de la Mitacion | 1,131.19 mi (1,820.47 km) |
