| Alpena to Hoddesdon | 3,640.47 mi (5,858.77 km) |
| Alpena to Holbeach | 3,607.99 mi (5,806.49 km) |
| Alpena to Holborn | 3,644.53 mi (5,865.30 km) |
| Alpena to Hollinwood | 3,505.90 mi (5,642.20 km) |
| Alpena to Holyhead | 3,419.10 mi (5,502.50 km) |
| Alpena to Holywell | 3,472.99 mi (5,589.24 km) |
| Alpena to Honiton | 3,549.46 mi (5,712.31 km) |
| Alpena to Horbury | 3,523.36 mi (5,670.30 km) |
| Alpena to Horley | 3,653.66 mi (5,880.00 km) |
| Alpena to Hornchurch | 3,655.69 mi (5,883.27 km) |
| Alpena to Horndean | 3,630.65 mi (5,842.97 km) |
| Alpena to Hornsey | 3,642.19 mi (5,861.53 km) |
| Alpena to Horsell | 3,633.76 mi (5,847.97 km) |
| Alpena to Horsforth | 3,514.84 mi (5,656.59 km) |
| Alpena to Horsham | 3,651.50 mi (5,876.53 km) |
