| Gahanna to Manor (Texas) | 1,061.19 mi (1,707.83 km) |
| Gahanna to Manorville (New York) | 532.46 mi (856.91 km) |
| Gahanna to Mansfield (Ohio) | 54.14 mi (87.12 km) |
| Gahanna to Mansfield (Texas) | 944.61 mi (1,520.20 km) |
| Gahanna to Manteca (California) | 2,052.39 mi (3,303.00 km) |
| Gahanna to Manville (New Jersey) | 437.43 mi (703.98 km) |
| Gahanna to Maple Grove (Minnesota) | 642.82 mi (1,034.51 km) |
| Gahanna to Maple Heights (Ohio) | 117.43 mi (188.99 km) |
| Gahanna to Maple Valley (Washington) | 1,998.72 mi (3,216.63 km) |
| Gahanna to Mapleton (Utah) | 1,511.35 mi (2,432.28 km) |
| Gahanna to Maplewood (Minnesota) | 619.98 mi (997.76 km) |
| Gahanna to Marana (Arizona) | 1,653.48 mi (2,661.01 km) |
| Gahanna to Marco Island (Florida) | 975.98 mi (1,570.69 km) |
| Gahanna to Margate (Florida) | 964.15 mi (1,551.65 km) |
| Gahanna to Maricopa (Arizona) | 1,679.51 mi (2,702.91 km) |
