| Letterkenny to Beausoleil | 1,027.59 mi (1,653.75 km) |
| Letterkenny to Beauvais | 563.52 mi (906.90 km) |
| Letterkenny to Begles | 769.49 mi (1,238.38 km) |
| Letterkenny to Belfort | 804.63 mi (1,294.92 km) |
| Letterkenny to Bellegarde-sur-Valserine | 850.27 mi (1,368.38 km) |
| Letterkenny to Bellerive-sur-Allier | 780.20 mi (1,255.62 km) |
| Letterkenny to Bellevue | 600.80 mi (966.90 km) |
| Letterkenny to Belley | 864.99 mi (1,392.06 km) |
| Letterkenny to Berck-sur-Mer | 500.23 mi (805.04 km) |
| Letterkenny to Bergerac | 786.67 mi (1,266.02 km) |
| Letterkenny to Bernay | 537.29 mi (864.69 km) |
| Letterkenny to Berre-l'Etang | 980.35 mi (1,577.73 km) |
| Letterkenny to Besancon | 797.28 mi (1,283.10 km) |
| Letterkenny to Bethune | 529.58 mi (852.27 km) |
| Letterkenny to Betton | 535.41 mi (861.66 km) |
