| Aylesbury to Granada | 1,020.53 mi (1,642.39 km) |
| Aylesbury to Granadilla de Abona | 1,829.17 mi (2,943.76 km) |
| Aylesbury to Granollers | 720.30 mi (1,159.21 km) |
| Aylesbury to Grinon | 814.44 mi (1,310.72 km) |
| Aylesbury to Guadalajara | 780.72 mi (1,256.45 km) |
| Aylesbury to Guadarrama | 785.52 mi (1,264.17 km) |
| Aylesbury to Guadix | 1,009.36 mi (1,624.42 km) |
| Aylesbury to Guardamar del Segura | 948.48 mi (1,526.43 km) |
| Aylesbury to Guernica y Luno | 593.57 mi (955.27 km) |
| Aylesbury to Guia de Isora | 1,827.65 mi (2,941.32 km) |
| Aylesbury to Guillena | 1,019.22 mi (1,640.27 km) |
| Aylesbury to Guimar | 1,812.50 mi (2,916.94 km) |
| Aylesbury to Hellin | 919.91 mi (1,480.45 km) |
| Aylesbury to Herencia | 868.80 mi (1,398.20 km) |
| Aylesbury to Hernani | 593.18 mi (954.63 km) |
