| Retie to Berga | 651.33 mi (1,048.22 km) |
| Retie to Berja | 1,071.39 mi (1,724.23 km) |
| Retie to Bermeo | 652.68 mi (1,050.39 km) |
| Retie to Berriozar | 662.61 mi (1,066.36 km) |
| Retie to Betanzos | 829.60 mi (1,335.11 km) |
| Retie to Betera | 849.40 mi (1,366.98 km) |
| Retie to Bilbao | 667.46 mi (1,074.17 km) |
| Retie to Binefar | 688.54 mi (1,108.10 km) |
| Retie to Binisalem | 807.53 mi (1,299.59 km) |
| Retie to Blanes | 671.48 mi (1,080.65 km) |
| Retie to Boadilla del Monte | 863.58 mi (1,389.79 km) |
| Retie to Boiro | 885.14 mi (1,424.50 km) |
| Retie to Bolanos de Calatrava | 955.35 mi (1,537.49 km) |
| Retie to Bollullos de la Mitacion | 1,107.79 mi (1,782.82 km) |
| Retie to Bollullos par del Condado | 1,117.51 mi (1,798.46 km) |
