| Cities | Distance |
|---|---|
| Harrow to Boppard | 358.01 mi (576.16 km) |
| Harrow to Borgentreich | 411.78 mi (662.70 km) |
| Harrow to Borgholzhausen | 370.60 mi (596.42 km) |
| Harrow to Borken | 309.18 mi (497.58 km) |
| Harrow to Borna | 554.58 mi (892.51 km) |
| Harrow to Bornheim | 323.38 mi (520.43 km) |
| Harrow to Bosel | 364.03 mi (585.85 km) |
| Harrow to Bottrop | 312.19 mi (502.42 km) |
| Harrow to Bovenden | 440.47 mi (708.86 km) |
| Harrow to Brackenheim | 449.24 mi (722.98 km) |
| Harrow to Brake | 390.60 mi (628.61 km) |
| Harrow to Brakel | 408.35 mi (657.17 km) |
| Harrow to Bramsche | 358.65 mi (577.19 km) |
| Harrow to Brand | 287.84 mi (463.24 km) |
| Harrow to Brand-Erbisdorf | 592.61 mi (953.71 km) |