| Forest to Granadilla de Abona | 1,909.84 mi (3,073.60 km) |
| Forest to Granollers | 643.33 mi (1,035.34 km) |
| Forest to Grinon | 831.08 mi (1,337.50 km) |
| Forest to Guadalajara | 789.78 mi (1,271.02 km) |
| Forest to Guadarrama | 808.41 mi (1,301.01 km) |
| Forest to Guadix | 1,003.17 mi (1,614.44 km) |
| Forest to Guardamar del Segura | 912.23 mi (1,468.09 km) |
| Forest to Guernica y Luno | 613.01 mi (986.54 km) |
| Forest to Guia de Isora | 1,909.96 mi (3,073.78 km) |
| Forest to Guillena | 1,049.44 mi (1,688.91 km) |
| Forest to Guimar | 1,892.74 mi (3,046.07 km) |
| Forest to Hellin | 898.68 mi (1,446.29 km) |
| Forest to Herencia | 873.96 mi (1,406.50 km) |
| Forest to Hernani | 599.17 mi (964.28 km) |
| Forest to Hoyo de Manzanares | 805.98 mi (1,297.10 km) |
