| Letterkenny to Bois-Colombes | 594.88 mi (957.36 km) |
| Letterkenny to Bois-d'Arcy | 593.84 mi (955.69 km) |
| Letterkenny to Bois-Guillaume | 531.92 mi (856.04 km) |
| Letterkenny to Boissy-Saint-Leger | 610.81 mi (983.00 km) |
| Letterkenny to Bolbec | 507.71 mi (817.08 km) |
| Letterkenny to Bollene | 922.14 mi (1,484.03 km) |
| Letterkenny to Bondoufle | 614.06 mi (988.24 km) |
| Letterkenny to Bondues | 537.81 mi (865.53 km) |
| Letterkenny to Bondy | 602.17 mi (969.10 km) |
| Letterkenny to Bonneuil-sur-Marne | 608.90 mi (979.93 km) |
| Letterkenny to Bonneville | 869.35 mi (1,399.08 km) |
| Letterkenny to Bordeaux | 766.89 mi (1,234.19 km) |
| Letterkenny to Borgo | 1,153.35 mi (1,856.13 km) |
| Letterkenny to Bouc-Bel-Air | 988.09 mi (1,590.17 km) |
| Letterkenny to Boucau | 837.68 mi (1,348.12 km) |
