| Gahanna to Cuenca | 4,106.48 mi (6,608.75 km) |
| Gahanna to Cuevas del Almanzora | 4,213.61 mi (6,781.16 km) |
| Gahanna to Cullera | 4,225.12 mi (6,799.67 km) |
| Gahanna to Culleredo | 3,719.35 mi (5,985.71 km) |
| Gahanna to Cunit | 4,241.65 mi (6,826.28 km) |
| Gahanna to Daganzo de Arriba | 4,030.22 mi (6,486.02 km) |
| Gahanna to Daimiel | 4,070.40 mi (6,550.68 km) |
| Gahanna to Don Benito | 3,968.31 mi (6,386.38 km) |
| Gahanna to Donostia | 4,009.38 mi (6,452.47 km) |
| Gahanna to Dos Hermanas | 4,019.90 mi (6,469.40 km) |
| Gahanna to Durango | 3,984.90 mi (6,413.08 km) |
| Gahanna to Ecija | 4,052.00 mi (6,521.06 km) |
| Gahanna to Ejea de los Caballeros | 4,085.30 mi (6,574.66 km) |
| Gahanna to El Alamo | 4,015.29 mi (6,461.98 km) |
| Gahanna to El Arahal | 4,038.41 mi (6,499.19 km) |
