| London Colney to Fuente-Alamo de Murcia | 967.34 mi (1,556.79 km) |
| London Colney to Galapagar | 790.21 mi (1,271.72 km) |
| London Colney to Galdacano | 598.79 mi (963.66 km) |
| London Colney to Gandia | 881.60 mi (1,418.80 km) |
| London Colney to Garrucha | 1,007.48 mi (1,621.38 km) |
| London Colney to Gava | 728.06 mi (1,171.69 km) |
| London Colney to Gelves | 1,032.73 mi (1,662.02 km) |
| London Colney to Getafe | 805.89 mi (1,296.95 km) |
| London Colney to Gibraleon | 1,043.41 mi (1,679.21 km) |
| London Colney to Gijon | 618.97 mi (996.14 km) |
| London Colney to Gines | 1,029.91 mi (1,657.48 km) |
| London Colney to Girona | 688.91 mi (1,108.69 km) |
| London Colney to Godella | 843.37 mi (1,357.27 km) |
| London Colney to Gondomar | 773.92 mi (1,245.51 km) |
| London Colney to Grado | 635.40 mi (1,022.58 km) |
