| Staines-upon-Thames to Granada | 996.53 mi (1,603.76 km) |
| Staines-upon-Thames to Granadilla de Abona | 1,814.04 mi (2,919.41 km) |
| Staines-upon-Thames to Granollers | 691.68 mi (1,113.15 km) |
| Staines-upon-Thames to Grinon | 791.32 mi (1,273.50 km) |
| Staines-upon-Thames to Guadalajara | 756.89 mi (1,218.10 km) |
| Staines-upon-Thames to Guadarrama | 762.82 mi (1,227.64 km) |
| Staines-upon-Thames to Guadix | 984.95 mi (1,585.12 km) |
| Staines-upon-Thames to Guardamar del Segura | 922.03 mi (1,483.86 km) |
| Staines-upon-Thames to Guernica y Luno | 569.78 mi (916.97 km) |
| Staines-upon-Thames to Guia de Isora | 1,812.71 mi (2,917.27 km) |
| Staines-upon-Thames to Guillena | 997.77 mi (1,605.76 km) |
| Staines-upon-Thames to Guimar | 1,797.31 mi (2,892.48 km) |
| Staines-upon-Thames to Hellin | 894.31 mi (1,439.25 km) |
| Staines-upon-Thames to Herencia | 844.92 mi (1,359.77 km) |
| Staines-upon-Thames to Hernani | 568.37 mi (914.71 km) |
