| Healdsburg to Granada | 5,929.57 mi (9,542.72 km) |
| Healdsburg to Granadilla de Abona | 5,818.01 mi (9,363.18 km) |
| Healdsburg to Granollers | 5,908.77 mi (9,509.24 km) |
| Healdsburg to Grinon | 5,767.49 mi (9,281.88 km) |
| Healdsburg to Guadalajara | 5,771.12 mi (9,287.72 km) |
| Healdsburg to Guadarrama | 5,735.99 mi (9,231.19 km) |
| Healdsburg to Guadix | 5,940.94 mi (9,561.02 km) |
| Healdsburg to Guardamar del Segura | 5,991.44 mi (9,642.29 km) |
| Healdsburg to Guernica y Luno | 5,653.19 mi (9,097.93 km) |
| Healdsburg to Guia de Isora | 5,804.77 mi (9,341.87 km) |
| Healdsburg to Guillena | 5,818.76 mi (9,364.38 km) |
| Healdsburg to Guimar | 5,816.95 mi (9,361.48 km) |
| Healdsburg to Hellin | 5,932.30 mi (9,547.11 km) |
| Healdsburg to Herencia | 5,828.26 mi (9,379.67 km) |
| Healdsburg to Hernani | 5,679.64 mi (9,140.50 km) |
