| Key West to Hoddesdon | 4,558.30 mi (7,335.88 km) |
| Key West to Holbeach | 4,547.60 mi (7,318.65 km) |
| Key West to Holborn | 4,556.94 mi (7,333.69 km) |
| Key West to Hollinwood | 4,451.92 mi (7,164.68 km) |
| Key West to Holyhead | 4,351.70 mi (7,003.39 km) |
| Key West to Holywell | 4,409.86 mi (7,096.99 km) |
| Key West to Honiton | 4,432.87 mi (7,134.01 km) |
| Key West to Horbury | 4,474.52 mi (7,201.05 km) |
| Key West to Horley | 4,558.55 mi (7,336.28 km) |
| Key West to Hornchurch | 4,570.33 mi (7,355.23 km) |
| Key West to Horndean | 4,526.28 mi (7,284.35 km) |
| Key West to Hornsey | 4,555.97 mi (7,332.13 km) |
| Key West to Horsell | 4,540.14 mi (7,306.64 km) |
| Key West to Horsforth | 4,469.39 mi (7,192.79 km) |
| Key West to Horsham | 4,553.34 mi (7,327.90 km) |
