| Zagarolo to Granadilla de Abona | 1,902.27 mi (3,061.40 km) |
| Zagarolo to Granollers | 543.67 mi (874.95 km) |
| Zagarolo to Grinon | 875.36 mi (1,408.75 km) |
| Zagarolo to Guadalajara | 834.30 mi (1,342.67 km) |
| Zagarolo to Guadarrama | 881.23 mi (1,418.20 km) |
| Zagarolo to Guadix | 904.59 mi (1,455.79 km) |
| Zagarolo to Guardamar del Segura | 758.69 mi (1,221.00 km) |
| Zagarolo to Guernica y Luno | 794.10 mi (1,277.97 km) |
| Zagarolo to Guia de Isora | 1,907.72 mi (3,070.18 km) |
| Zagarolo to Guillena | 1,044.64 mi (1,681.18 km) |
| Zagarolo to Guimar | 1,885.55 mi (3,034.50 km) |
| Zagarolo to Hellin | 798.75 mi (1,285.47 km) |
| Zagarolo to Herencia | 864.79 mi (1,391.75 km) |
| Zagarolo to Hernani | 758.78 mi (1,221.14 km) |
| Zagarolo to Hoyo de Manzanares | 871.16 mi (1,401.99 km) |
