| Alfter to Huelva | 1,157.60 mi (1,862.98 km) |
| Alfter to Huercal de Almeria | 1,064.61 mi (1,713.32 km) |
| Alfter to Huercal-Overa | 1,022.08 mi (1,644.88 km) |
| Alfter to Huesca | 690.79 mi (1,111.72 km) |
| Alfter to Huetor Vega | 1,073.61 mi (1,727.80 km) |
| Alfter to Huetor-Tajar | 1,082.50 mi (1,742.11 km) |
| Alfter to Humanes de Madrid | 892.41 mi (1,436.19 km) |
| Alfter to Ibi | 914.66 mi (1,472.01 km) |
| Alfter to Ibiza | 861.00 mi (1,385.65 km) |
| Alfter to Icod de los Vinos | 1,978.98 mi (3,184.86 km) |
| Alfter to Igualada | 682.59 mi (1,098.52 km) |
| Alfter to Illescas | 900.60 mi (1,449.38 km) |
| Alfter to Inca | 786.63 mi (1,265.96 km) |
| Alfter to Ingenio | 1,964.18 mi (3,161.04 km) |
| Alfter to Irun | 657.00 mi (1,057.35 km) |
