| Altadena to Hoddesdon | 5,420.94 mi (8,724.17 km) |
| Altadena to Holbeach | 5,373.78 mi (8,648.27 km) |
| Altadena to Holborn | 5,428.80 mi (8,736.80 km) |
| Altadena to Hollinwood | 5,273.85 mi (8,487.44 km) |
| Altadena to Holyhead | 5,203.58 mi (8,374.35 km) |
| Altadena to Holywell | 5,250.44 mi (8,449.77 km) |
| Altadena to Honiton | 5,360.48 mi (8,626.86 km) |
| Altadena to Horbury | 5,285.92 mi (8,506.87 km) |
| Altadena to Horley | 5,442.89 mi (8,759.48 km) |
| Altadena to Hornchurch | 5,437.56 mi (8,750.91 km) |
| Altadena to Horndean | 5,428.05 mi (8,735.61 km) |
| Altadena to Hornsey | 5,425.59 mi (8,731.64 km) |
| Altadena to Horsell | 5,423.20 mi (8,727.79 km) |
| Altadena to Horsforth | 5,275.28 mi (8,489.75 km) |
| Altadena to Horsham | 5,443.10 mi (8,759.82 km) |
