| Diest to Granadilla de Abona | 1,940.17 mi (3,122.40 km) |
| Diest to Granollers | 661.01 mi (1,063.79 km) |
| Diest to Grinon | 858.05 mi (1,380.90 km) |
| Diest to Guadalajara | 816.24 mi (1,313.61 km) |
| Diest to Guadarrama | 835.99 mi (1,345.40 km) |
| Diest to Guadix | 1,027.40 mi (1,653.44 km) |
| Diest to Guardamar del Segura | 933.51 mi (1,502.35 km) |
| Diest to Guernica y Luno | 641.27 mi (1,032.03 km) |
| Diest to Guia de Isora | 1,940.39 mi (3,122.76 km) |
| Diest to Guillena | 1,076.92 mi (1,733.13 km) |
| Diest to Guimar | 1,923.04 mi (3,094.84 km) |
| Diest to Hellin | 921.71 mi (1,483.34 km) |
| Diest to Herencia | 899.73 mi (1,447.98 km) |
| Diest to Hernani | 626.42 mi (1,008.13 km) |
| Diest to Hoyo de Manzanares | 833.30 mi (1,341.07 km) |
