| Lourdes to Brie-Comte-Robert | 407.23 mi (655.38 km) |
| Lourdes to Brignais | 296.42 mi (477.03 km) |
| Lourdes to Brignoles | 308.02 mi (495.70 km) |
| Lourdes to Brive-la-Gaillarde | 162.61 mi (261.69 km) |
| Lourdes to Bron | 305.32 mi (491.37 km) |
| Lourdes to Bruay-sur-l'Escaut | 532.22 mi (856.52 km) |
| Lourdes to Bruges | 126.70 mi (203.91 km) |
| Lourdes to Brumath | 538.55 mi (866.71 km) |
| Lourdes to Brunoy | 406.01 mi (653.41 km) |
| Lourdes to Bruz | 350.38 mi (563.88 km) |
| Lourdes to Bry-sur-Marne | 415.66 mi (668.94 km) |
| Lourdes to Bully-les-Mines | 524.17 mi (843.57 km) |
| Lourdes to Bures-sur-Yvette | 401.27 mi (645.79 km) |
| Lourdes to Bussy-Saint-Georges | 418.31 mi (673.20 km) |
| Lourdes to Buxerolles | 242.77 mi (390.70 km) |
