| Lourdes to Berga | 118.21 mi (190.25 km) |
| Lourdes to Berja | 458.25 mi (737.48 km) |
| Lourdes to Bermeo | 136.76 mi (220.10 km) |
| Lourdes to Berriozar | 84.14 mi (135.41 km) |
| Lourdes to Betanzos | 411.38 mi (662.05 km) |
| Lourdes to Betera | 242.98 mi (391.05 km) |
| Lourdes to Bilbao | 145.45 mi (234.08 km) |
| Lourdes to Binefar | 87.80 mi (141.30 km) |
| Lourdes to Binisalem | 278.95 mi (448.93 km) |
| Lourdes to Blanes | 174.94 mi (281.53 km) |
| Lourdes to Boadilla del Monte | 270.99 mi (436.11 km) |
| Lourdes to Boiro | 449.21 mi (722.94 km) |
| Lourdes to Bolanos de Calatrava | 348.27 mi (560.49 km) |
| Lourdes to Bollullos de la Mitacion | 511.22 mi (822.73 km) |
| Lourdes to Bollullos par del Condado | 524.66 mi (844.36 km) |
