| Somma Lombardo to Granadilla de Abona | 1,836.23 mi (2,955.12 km) |
| Somma Lombardo to Granollers | 426.39 mi (686.20 km) |
| Somma Lombardo to Grinon | 737.32 mi (1,186.60 km) |
| Somma Lombardo to Guadalajara | 691.41 mi (1,112.71 km) |
| Somma Lombardo to Guadarrama | 730.26 mi (1,175.25 km) |
| Somma Lombardo to Guadix | 841.28 mi (1,353.90 km) |
| Somma Lombardo to Guardamar del Segura | 710.94 mi (1,144.15 km) |
| Somma Lombardo to Guernica y Luno | 582.96 mi (938.18 km) |
| Somma Lombardo to Guia de Isora | 1,839.33 mi (2,960.12 km) |
| Somma Lombardo to Guillena | 945.00 mi (1,520.83 km) |
| Somma Lombardo to Guimar | 1,818.98 mi (2,927.37 km) |
| Somma Lombardo to Hellin | 725.89 mi (1,168.20 km) |
| Somma Lombardo to Herencia | 751.86 mi (1,210.00 km) |
| Somma Lombardo to Hernani | 551.26 mi (887.17 km) |
| Somma Lombardo to Hoyo de Manzanares | 722.68 mi (1,163.04 km) |
