| Louth to Brie-Comte-Robert | 342.35 mi (550.96 km) |
| Louth to Brignais | 572.50 mi (921.34 km) |
| Louth to Brignoles | 741.77 mi (1,193.76 km) |
| Louth to Brive-la-Gaillarde | 571.35 mi (919.50 km) |
| Louth to Bron | 570.95 mi (918.86 km) |
| Louth to Bruay-sur-l'Escaut | 254.76 mi (409.99 km) |
| Louth to Bruges | 586.83 mi (944.41 km) |
| Louth to Brumath | 463.02 mi (745.17 km) |
| Louth to Brunoy | 340.49 mi (547.96 km) |
| Louth to Bruz | 376.85 mi (606.48 km) |
| Louth to Bry-sur-Marne | 331.33 mi (533.22 km) |
| Louth to Bully-les-Mines | 233.18 mi (375.27 km) |
| Louth to Bures-sur-Yvette | 336.10 mi (540.90 km) |
| Louth to Bussy-Saint-Georges | 333.86 mi (537.29 km) |
| Louth to Buxerolles | 467.98 mi (753.15 km) |
