| Gahanna to Granada | 4,135.05 mi (6,654.73 km) |
| Gahanna to Granadilla de Abona | 3,794.37 mi (6,106.44 km) |
| Gahanna to Granollers | 4,256.98 mi (6,850.95 km) |
| Gahanna to Grinon | 4,022.47 mi (6,473.55 km) |
| Gahanna to Guadalajara | 4,040.75 mi (6,502.96 km) |
| Gahanna to Guadarrama | 3,996.72 mi (6,432.10 km) |
| Gahanna to Guadix | 4,153.26 mi (6,684.02 km) |
| Gahanna to Guardamar del Segura | 4,243.45 mi (6,829.18 km) |
| Gahanna to Guernica y Luno | 3,978.67 mi (6,403.05 km) |
| Gahanna to Guia de Isora | 3,780.82 mi (6,084.65 km) |
| Gahanna to Guillena | 4,005.50 mi (6,446.22 km) |
| Gahanna to Guimar | 3,796.35 mi (6,109.64 km) |
| Gahanna to Hellin | 4,180.41 mi (6,727.72 km) |
| Gahanna to Herencia | 4,073.36 mi (6,555.43 km) |
| Gahanna to Hernani | 4,011.64 mi (6,456.12 km) |
