| Heilbronn to Granadilla de Abona | 1,993.50 mi (3,208.23 km) |
| Heilbronn to Granollers | 619.54 mi (997.06 km) |
| Heilbronn to Grinon | 888.17 mi (1,429.37 km) |
| Heilbronn to Guadalajara | 842.79 mi (1,356.33 km) |
| Heilbronn to Guadarrama | 873.45 mi (1,405.69 km) |
| Heilbronn to Guadix | 1,025.29 mi (1,650.04 km) |
| Heilbronn to Guardamar del Segura | 908.12 mi (1,461.48 km) |
| Heilbronn to Guernica y Luno | 695.14 mi (1,118.71 km) |
| Heilbronn to Guia de Isora | 1,995.28 mi (3,211.09 km) |
| Heilbronn to Guillena | 1,106.20 mi (1,780.26 km) |
| Heilbronn to Guimar | 1,976.21 mi (3,180.41 km) |
| Heilbronn to Hellin | 911.75 mi (1,467.32 km) |
| Heilbronn to Herencia | 916.26 mi (1,474.58 km) |
| Heilbronn to Hernani | 670.55 mi (1,079.15 km) |
| Heilbronn to Hoyo de Manzanares | 868.06 mi (1,397.01 km) |
