| Echelon to Hoddesdon | 3,538.58 mi (5,694.79 km) |
| Echelon to Holbeach | 3,518.02 mi (5,661.70 km) |
| Echelon to Holborn | 3,539.66 mi (5,696.52 km) |
| Echelon to Hollinwood | 3,418.35 mi (5,501.30 km) |
| Echelon to Holyhead | 3,322.69 mi (5,347.35 km) |
| Echelon to Holywell | 3,379.74 mi (5,439.17 km) |
| Echelon to Honiton | 3,427.33 mi (5,515.76 km) |
| Echelon to Horbury | 3,439.01 mi (5,534.55 km) |
| Echelon to Horley | 3,544.73 mi (5,704.70 km) |
| Echelon to Hornchurch | 3,552.21 mi (5,716.72 km) |
| Echelon to Horndean | 3,516.32 mi (5,658.97 km) |
| Echelon to Hornsey | 3,538.05 mi (5,693.94 km) |
| Echelon to Horsell | 3,525.39 mi (5,673.57 km) |
| Echelon to Horsforth | 3,432.36 mi (5,523.85 km) |
| Echelon to Horsham | 3,540.86 mi (5,698.47 km) |
