| Formello to Granadilla de Abona | 1,887.63 mi (3,037.85 km) |
| Formello to Granollers | 521.15 mi (838.71 km) |
| Formello to Grinon | 853.87 mi (1,374.17 km) |
| Formello to Guadalajara | 812.37 mi (1,307.39 km) |
| Formello to Guadarrama | 859.05 mi (1,382.51 km) |
| Formello to Guadix | 887.88 mi (1,428.91 km) |
| Formello to Guardamar del Segura | 742.24 mi (1,194.53 km) |
| Formello to Guernica y Luno | 768.72 mi (1,237.14 km) |
| Formello to Guia de Isora | 1,892.92 mi (3,046.37 km) |
| Formello to Guillena | 1,026.07 mi (1,651.31 km) |
| Formello to Guimar | 1,870.86 mi (3,010.86 km) |
| Formello to Hellin | 780.86 mi (1,256.68 km) |
| Formello to Herencia | 844.72 mi (1,359.45 km) |
| Formello to Hernani | 733.45 mi (1,180.37 km) |
| Formello to Hoyo de Manzanares | 849.08 mi (1,366.46 km) |
