| Harrow Weald to Beausoleil | 651.51 mi (1,048.50 km) |
| Harrow Weald to Beauvais | 184.35 mi (296.68 km) |
| Harrow Weald to Begles | 469.61 mi (755.77 km) |
| Harrow Weald to Belfort | 422.22 mi (679.49 km) |
| Harrow Weald to Bellegarde-sur-Valserine | 471.62 mi (759.00 km) |
| Harrow Weald to Bellerive-sur-Allier | 415.45 mi (668.60 km) |
| Harrow Weald to Bellevue | 223.90 mi (360.34 km) |
| Harrow Weald to Belley | 488.18 mi (785.65 km) |
| Harrow Weald to Berck-sur-Mer | 117.80 mi (189.58 km) |
| Harrow Weald to Bergerac | 468.17 mi (753.44 km) |
| Harrow Weald to Bernay | 178.64 mi (287.49 km) |
| Harrow Weald to Berre-l'Etang | 617.14 mi (993.19 km) |
| Harrow Weald to Besancon | 415.15 mi (668.12 km) |
| Harrow Weald to Bethune | 149.12 mi (239.99 km) |
| Harrow Weald to Betton | 243.42 mi (391.75 km) |
