| Cities | Distance |
|---|---|
| Harrow to Bathgate | 327.31 mi (526.75 km) |
| Harrow to Batley | 156.97 mi (252.62 km) |
| Harrow to Beaconsfield | 12.43 mi (20.01 km) |
| Harrow to Bearsden | 340.85 mi (548.54 km) |
| Harrow to Bebington | 165.51 mi (266.36 km) |
| Harrow to Beccles | 101.19 mi (162.85 km) |
| Harrow to Beckenham | 18.49 mi (29.76 km) |
| Harrow to Bedford | 38.46 mi (61.90 km) |
| Harrow to Bedlington | 250.47 mi (403.10 km) |
| Harrow to Bedwas | 122.76 mi (197.56 km) |
| Harrow to Bedworth | 78.12 mi (125.72 km) |
| Harrow to Beeston | 99.82 mi (160.65 km) |
| Harrow to Belfast | 311.30 mi (500.99 km) |
| Harrow to Belgrave | 81.18 mi (130.65 km) |
| Harrow to Bellshill | 328.78 mi (529.12 km) |