| Southend to Granada | 1,015.12 mi (1,633.67 km) |
| Southend to Granadilla de Abona | 1,850.42 mi (2,977.97 km) |
| Southend to Granollers | 690.94 mi (1,111.96 km) |
| Southend to Grinon | 812.78 mi (1,308.04 km) |
| Southend to Guadalajara | 776.50 mi (1,249.65 km) |
| Southend to Guadarrama | 785.47 mi (1,264.09 km) |
| Southend to Guadix | 1,002.31 mi (1,613.07 km) |
| Southend to Guardamar del Segura | 932.38 mi (1,500.51 km) |
| Southend to Guernica y Luno | 590.18 mi (949.81 km) |
| Southend to Guia de Isora | 1,849.39 mi (2,976.31 km) |
| Southend to Guillena | 1,022.99 mi (1,646.34 km) |
| Southend to Guimar | 1,833.60 mi (2,950.89 km) |
| Southend to Hellin | 907.93 mi (1,461.18 km) |
| Southend to Herencia | 864.16 mi (1,390.74 km) |
| Southend to Hernani | 585.74 mi (942.66 km) |
