| Security-Widefield to Hoddesdon | 4,721.80 mi (7,599.00 km) |
| Security-Widefield to Holbeach | 4,680.85 mi (7,533.10 km) |
| Security-Widefield to Holborn | 4,728.00 mi (7,608.98 km) |
| Security-Widefield to Hollinwood | 4,579.18 mi (7,369.48 km) |
| Security-Widefield to Holyhead | 4,501.06 mi (7,243.76 km) |
| Security-Widefield to Holywell | 4,551.39 mi (7,324.75 km) |
| Security-Widefield to Honiton | 4,647.14 mi (7,478.84 km) |
| Security-Widefield to Horbury | 4,593.73 mi (7,392.89 km) |
| Security-Widefield to Horley | 4,739.95 mi (7,628.21 km) |
| Security-Widefield to Hornchurch | 4,737.91 mi (7,624.93 km) |
| Security-Widefield to Horndean | 4,721.32 mi (7,598.23 km) |
| Security-Widefield to Hornsey | 4,725.16 mi (7,604.41 km) |
| Security-Widefield to Horsell | 4,720.03 mi (7,596.16 km) |
| Security-Widefield to Horsforth | 4,583.94 mi (7,377.14 km) |
| Security-Widefield to Horsham | 4,739.10 mi (7,626.84 km) |
