| Harrison to Hoddesdon | 3,435.17 mi (5,528.36 km) |
| Harrison to Holbeach | 3,414.17 mi (5,494.58 km) |
| Harrison to Holborn | 3,436.36 mi (5,530.28 km) |
| Harrison to Hollinwood | 3,314.38 mi (5,333.98 km) |
| Harrison to Holyhead | 3,218.96 mi (5,180.41 km) |
| Harrison to Holywell | 3,275.93 mi (5,272.11 km) |
| Harrison to Honiton | 3,324.68 mi (5,350.56 km) |
| Harrison to Horbury | 3,334.95 mi (5,367.08 km) |
| Harrison to Horley | 3,441.60 mi (5,538.72 km) |
| Harrison to Hornchurch | 3,448.86 mi (5,550.41 km) |
| Harrison to Horndean | 3,413.39 mi (5,493.32 km) |
| Harrison to Hornsey | 3,434.72 mi (5,527.65 km) |
| Harrison to Horsell | 3,422.23 mi (5,507.54 km) |
| Harrison to Horsforth | 3,328.24 mi (5,356.28 km) |
| Harrison to Horsham | 3,437.80 mi (5,532.60 km) |
