| Cities | Distance |
|---|---|
| Boom to Hetton le Hole | 353.75 mi (569.31 km) |
| Boom to Hexham | 379.69 mi (611.05 km) |
| Boom to Heysham | 367.00 mi (590.63 km) |
| Boom to Heywood | 327.37 mi (526.85 km) |
| Boom to High Blantyre | 476.08 mi (766.18 km) |
| Boom to High Wycombe | 223.84 mi (360.24 km) |
| Boom to Highbury | 195.43 mi (314.51 km) |
| Boom to Highgate | 197.65 mi (318.08 km) |
| Boom to Hilsea | 237.21 mi (381.75 km) |
| Boom to Hinckley | 264.95 mi (426.40 km) |
| Boom to Hindley | 338.12 mi (544.15 km) |
| Boom to Hipperholme | 317.89 mi (511.60 km) |
| Boom to Hitchin | 208.60 mi (335.71 km) |
| Boom to Hockley | 164.92 mi (265.41 km) |
| Boom to Hoddesdon | 194.44 mi (312.93 km) |