| Fort Thomas to Hoddesdon | 3,952.13 mi (6,360.34 km) |
| Fort Thomas to Holbeach | 3,925.23 mi (6,317.05 km) |
| Fort Thomas to Holborn | 3,954.75 mi (6,364.55 km) |
| Fort Thomas to Hollinwood | 3,823.87 mi (6,153.93 km) |
| Fort Thomas to Holyhead | 3,732.49 mi (6,006.86 km) |
| Fort Thomas to Holywell | 3,788.12 mi (6,096.40 km) |
| Fort Thomas to Honiton | 3,850.71 mi (6,197.11 km) |
| Fort Thomas to Horbury | 3,842.90 mi (6,184.55 km) |
| Fort Thomas to Horley | 3,961.92 mi (6,376.10 km) |
| Fort Thomas to Hornchurch | 3,966.63 mi (6,383.68 km) |
| Fort Thomas to Horndean | 3,936.14 mi (6,334.61 km) |
| Fort Thomas to Hornsey | 3,952.76 mi (6,361.35 km) |
| Fort Thomas to Horsell | 3,942.22 mi (6,344.39 km) |
| Fort Thomas to Horsforth | 3,835.22 mi (6,172.19 km) |
| Fort Thomas to Horsham | 3,958.91 mi (6,371.25 km) |
