| Aylesbury to Hoyo de Manzanares | 786.34 mi (1,265.49 km) |
| Aylesbury to Huelva | 1,049.95 mi (1,689.72 km) |
| Aylesbury to Huercal de Almeria | 1,034.84 mi (1,665.41 km) |
| Aylesbury to Huercal-Overa | 998.75 mi (1,607.33 km) |
| Aylesbury to Huesca | 669.32 mi (1,077.17 km) |
| Aylesbury to Huetor Vega | 1,022.24 mi (1,645.14 km) |
| Aylesbury to Huetor-Tajar | 1,022.51 mi (1,645.58 km) |
| Aylesbury to Humanes de Madrid | 811.72 mi (1,306.34 km) |
| Aylesbury to Ibi | 911.38 mi (1,466.73 km) |
| Aylesbury to Ibiza | 898.37 mi (1,445.79 km) |
| Aylesbury to Icod de los Vinos | 1,816.95 mi (2,924.10 km) |
| Aylesbury to Igualada | 716.43 mi (1,152.98 km) |
| Aylesbury to Illescas | 821.12 mi (1,321.47 km) |
| Aylesbury to Inca | 854.84 mi (1,375.73 km) |
| Aylesbury to Ingenio | 1,816.13 mi (2,922.78 km) |
