| Twickenham to Granada | 998.88 mi (1,607.54 km) |
| Twickenham to Granadilla de Abona | 1,819.05 mi (2,927.48 km) |
| Twickenham to Granollers | 691.17 mi (1,112.33 km) |
| Twickenham to Grinon | 794.05 mi (1,277.89 km) |
| Twickenham to Guadalajara | 759.34 mi (1,222.04 km) |
| Twickenham to Guadarrama | 765.72 mi (1,232.30 km) |
| Twickenham to Guadix | 987.12 mi (1,588.61 km) |
| Twickenham to Guardamar del Segura | 923.17 mi (1,485.69 km) |
| Twickenham to Guernica y Luno | 572.28 mi (921.00 km) |
| Twickenham to Guia de Isora | 1,817.77 mi (2,925.42 km) |
| Twickenham to Guillena | 1,001.09 mi (1,611.10 km) |
| Twickenham to Guimar | 1,802.31 mi (2,900.53 km) |
| Twickenham to Hellin | 895.91 mi (1,441.83 km) |
| Twickenham to Herencia | 847.34 mi (1,363.66 km) |
| Twickenham to Hernani | 570.43 mi (918.01 km) |
