| Letchworth to Beausoleil | 669.78 mi (1,077.90 km) |
| Letchworth to Beauvais | 203.29 mi (327.17 km) |
| Letchworth to Begles | 495.57 mi (797.54 km) |
| Letchworth to Belfort | 434.94 mi (699.97 km) |
| Letchworth to Bellegarde-sur-Valserine | 489.26 mi (787.39 km) |
| Letchworth to Bellerive-sur-Allier | 437.02 mi (703.32 km) |
| Letchworth to Bellevue | 243.55 mi (391.95 km) |
| Letchworth to Belley | 506.54 mi (815.19 km) |
| Letchworth to Berck-sur-Mer | 134.13 mi (215.86 km) |
| Letchworth to Bergerac | 493.57 mi (794.32 km) |
| Letchworth to Bernay | 202.92 mi (326.57 km) |
| Letchworth to Berre-l'Etang | 638.35 mi (1,027.33 km) |
| Letchworth to Besancon | 430.34 mi (692.57 km) |
| Letchworth to Bethune | 159.41 mi (256.54 km) |
| Letchworth to Betton | 269.62 mi (433.91 km) |
