| Luton to Granada | 1,027.48 mi (1,653.57 km) |
| Luton to Granadilla de Abona | 1,841.95 mi (2,964.33 km) |
| Luton to Granollers | 720.91 mi (1,160.19 km) |
| Luton to Grinon | 822.16 mi (1,323.14 km) |
| Luton to Guadalajara | 787.83 mi (1,267.88 km) |
| Luton to Guadarrama | 793.59 mi (1,277.16 km) |
| Luton to Guadix | 1,015.92 mi (1,634.96 km) |
| Luton to Guardamar del Segura | 952.77 mi (1,533.34 km) |
| Luton to Guernica y Luno | 600.70 mi (966.74 km) |
| Luton to Guia de Isora | 1,840.52 mi (2,962.03 km) |
| Luton to Guillena | 1,028.27 mi (1,654.84 km) |
| Luton to Guimar | 1,825.25 mi (2,937.46 km) |
| Luton to Hellin | 925.22 mi (1,489.00 km) |
| Luton to Herencia | 875.86 mi (1,409.56 km) |
| Luton to Hernani | 599.35 mi (964.56 km) |
