| Buckhurst Hill to Hoyo de Manzanares | 782.47 mi (1,259.26 km) |
| Buckhurst Hill to Huelva | 1,050.57 mi (1,690.73 km) |
| Buckhurst Hill to Huercal de Almeria | 1,026.18 mi (1,651.48 km) |
| Buckhurst Hill to Huercal-Overa | 989.16 mi (1,591.91 km) |
| Buckhurst Hill to Huesca | 656.64 mi (1,056.76 km) |
| Buckhurst Hill to Huetor Vega | 1,015.97 mi (1,635.05 km) |
| Buckhurst Hill to Huetor-Tajar | 1,017.25 mi (1,637.11 km) |
| Buckhurst Hill to Humanes de Madrid | 807.47 mi (1,299.50 km) |
| Buckhurst Hill to Ibi | 899.03 mi (1,446.85 km) |
| Buckhurst Hill to Ibiza | 881.66 mi (1,418.89 km) |
| Buckhurst Hill to Icod de los Vinos | 1,826.55 mi (2,939.55 km) |
| Buckhurst Hill to Igualada | 698.45 mi (1,124.04 km) |
| Buckhurst Hill to Illescas | 816.81 mi (1,314.53 km) |
| Buckhurst Hill to Inca | 834.76 mi (1,343.41 km) |
| Buckhurst Hill to Ingenio | 1,823.97 mi (2,935.40 km) |
