| Clayton to Benisa | 1,044.78 mi (1,681.41 km) |
| Clayton to Berga | 824.44 mi (1,326.81 km) |
| Clayton to Berja | 1,171.47 mi (1,885.30 km) |
| Clayton to Bermeo | 717.14 mi (1,154.13 km) |
| Clayton to Berriozar | 756.32 mi (1,217.17 km) |
| Clayton to Betanzos | 781.70 mi (1,258.03 km) |
| Clayton to Betera | 982.46 mi (1,581.12 km) |
| Clayton to Bilbao | 728.96 mi (1,173.15 km) |
| Clayton to Binefar | 830.13 mi (1,335.97 km) |
| Clayton to Binisalem | 998.14 mi (1,606.35 km) |
| Clayton to Blanes | 863.06 mi (1,388.97 km) |
| Clayton to Boadilla del Monte | 929.10 mi (1,495.24 km) |
| Clayton to Boiro | 834.48 mi (1,342.96 km) |
| Clayton to Bolanos de Calatrava | 1,033.31 mi (1,662.96 km) |
| Clayton to Bollullos de la Mitacion | 1,155.01 mi (1,858.81 km) |
