| Luton to Hoyo de Manzanares | 794.19 mi (1,278.12 km) |
| Luton to Huelva | 1,059.62 mi (1,705.29 km) |
| Luton to Huercal de Almeria | 1,040.73 mi (1,674.90 km) |
| Luton to Huercal-Overa | 1,004.23 mi (1,616.15 km) |
| Luton to Huesca | 673.31 mi (1,083.59 km) |
| Luton to Huetor Vega | 1,029.15 mi (1,656.26 km) |
| Luton to Huetor-Tajar | 1,029.85 mi (1,657.38 km) |
| Luton to Humanes de Madrid | 819.42 mi (1,318.74 km) |
| Luton to Ibi | 915.59 mi (1,473.51 km) |
| Luton to Ibiza | 900.49 mi (1,449.20 km) |
| Luton to Icod de los Vinos | 1,829.82 mi (2,944.81 km) |
| Luton to Igualada | 717.87 mi (1,155.30 km) |
| Luton to Illescas | 828.80 mi (1,333.83 km) |
| Luton to Inca | 855.23 mi (1,376.37 km) |
| Luton to Ingenio | 1,828.43 mi (2,942.57 km) |
