| Troy to Hamilton | 3,480.66 mi (5,601.58 km) |
| Troy to Hammersmith | 3,739.89 mi (6,018.78 km) |
| Troy to Hampton | 3,736.41 mi (6,013.17 km) |
| Troy to Hamworthy | 3,692.63 mi (5,942.71 km) |
| Troy to Handsworth | 3,640.76 mi (5,859.24 km) |
| Troy to Hanwell | 3,734.94 mi (6,010.81 km) |
| Troy to Harborne | 3,645.15 mi (5,866.31 km) |
| Troy to Harlow | 3,744.91 mi (6,026.85 km) |
| Troy to Harpenden | 3,725.23 mi (5,995.18 km) |
| Troy to Harrogate | 3,618.54 mi (5,823.48 km) |
| Troy to Harrow | 3,732.40 mi (6,006.72 km) |
| Troy to Harrow on the Hill | 3,733.47 mi (6,008.44 km) |
| Troy to Harrow Weald | 3,732.08 mi (6,006.20 km) |
| Troy to Hartlepool | 3,611.88 mi (5,812.75 km) |
| Troy to Harwich | 3,783.91 mi (6,089.61 km) |
