| Gahanna to Mancha Real | 4,113.88 mi (6,620.65 km) |
| Gahanna to Manilva | 4,082.55 mi (6,570.23 km) |
| Gahanna to Manises | 4,204.96 mi (6,767.23 km) |
| Gahanna to Manlleu | 4,243.31 mi (6,828.95 km) |
| Gahanna to Manresa | 4,232.33 mi (6,811.28 km) |
| Gahanna to Manzanares | 4,084.75 mi (6,573.78 km) |
| Gahanna to Manzanares el Real | 4,005.57 mi (6,446.34 km) |
| Gahanna to Maracena | 4,132.75 mi (6,651.02 km) |
| Gahanna to Marbella | 4,095.79 mi (6,591.54 km) |
| Gahanna to Marchena | 4,042.62 mi (6,505.96 km) |
| Gahanna to Marin | 3,730.31 mi (6,003.35 km) |
| Gahanna to Marratxi | 4,346.72 mi (6,995.36 km) |
| Gahanna to Martorell | 4,245.50 mi (6,832.47 km) |
| Gahanna to Martos | 4,099.33 mi (6,597.23 km) |
| Gahanna to Masamagrell | 4,207.54 mi (6,771.38 km) |
