| Harrow Weald to Bathgate | 326.13 mi (524.86 km) |
| Harrow Weald to Batley | 155.75 mi (250.66 km) |
| Harrow Weald to Beaconsfield | 12.69 mi (20.43 km) |
| Harrow Weald to Bearsden | 339.73 mi (546.75 km) |
| Harrow Weald to Bebington | 164.67 mi (265.00 km) |
| Harrow Weald to Beccles | 100.09 mi (161.08 km) |
| Harrow Weald to Beckenham | 19.22 mi (30.92 km) |
| Harrow Weald to Bedford | 37.11 mi (59.73 km) |
| Harrow Weald to Bedlington | 249.15 mi (400.98 km) |
| Harrow Weald to Bedwas | 123.05 mi (198.03 km) |
| Harrow Weald to Bedworth | 77.20 mi (124.25 km) |
| Harrow Weald to Beeston | 98.63 mi (158.73 km) |
| Harrow Weald to Belfast | 310.55 mi (499.78 km) |
| Harrow Weald to Belgrave | 80.02 mi (128.79 km) |
| Harrow Weald to Bellshill | 327.65 mi (527.30 km) |
