| Heiloo to Granadilla de Abona | 2,012.92 mi (3,239.48 km) |
| Heiloo to Granollers | 767.87 mi (1,235.77 km) |
| Heiloo to Grinon | 946.39 mi (1,523.07 km) |
| Heiloo to Guadalajara | 906.22 mi (1,458.43 km) |
| Heiloo to Guadarrama | 922.33 mi (1,484.35 km) |
| Heiloo to Guadix | 1,123.05 mi (1,807.37 km) |
| Heiloo to Guardamar del Segura | 1,035.21 mi (1,666.02 km) |
| Heiloo to Guernica y Luno | 725.83 mi (1,168.11 km) |
| Heiloo to Guia de Isora | 2,012.53 mi (3,238.85 km) |
| Heiloo to Guillena | 1,163.16 mi (1,871.92 km) |
| Heiloo to Guimar | 1,995.92 mi (3,212.13 km) |
| Heiloo to Hellin | 1,020.13 mi (1,641.74 km) |
| Heiloo to Herencia | 991.57 mi (1,595.77 km) |
| Heiloo to Hernani | 714.51 mi (1,149.89 km) |
| Heiloo to Hoyo de Manzanares | 920.54 mi (1,481.47 km) |
