| Le Portel to Berga | 594.81 mi (957.25 km) |
| Le Portel to Berja | 983.44 mi (1,582.69 km) |
| Le Portel to Bermeo | 542.37 mi (872.87 km) |
| Le Portel to Berriozar | 564.92 mi (909.15 km) |
| Le Portel to Betanzos | 688.74 mi (1,108.43 km) |
| Le Portel to Betera | 774.24 mi (1,246.01 km) |
| Le Portel to Bilbao | 556.41 mi (895.45 km) |
| Le Portel to Binefar | 614.93 mi (989.63 km) |
| Le Portel to Binisalem | 764.09 mi (1,229.69 km) |
| Le Portel to Blanes | 626.79 mi (1,008.72 km) |
| Le Portel to Boadilla del Monte | 758.37 mi (1,220.47 km) |
| Le Portel to Boiro | 744.46 mi (1,198.10 km) |
| Le Portel to Bolanos de Calatrava | 856.55 mi (1,378.49 km) |
| Le Portel to Bollullos de la Mitacion | 998.88 mi (1,607.55 km) |
| Le Portel to Bollullos par del Condado | 1,006.42 mi (1,619.68 km) |
