| Marietta to Mankato (Minnesota) | 867.41 mi (1,395.96 km) |
| Marietta to Manor (Texas) | 798.24 mi (1,284.65 km) |
| Marietta to Manorville (New York) | 800.98 mi (1,289.05 km) |
| Marietta to Mansfield (Ohio) | 483.47 mi (778.07 km) |
| Marietta to Mansfield (Texas) | 732.54 mi (1,178.91 km) |
| Marietta to Manteca (California) | 2,057.68 mi (3,311.51 km) |
| Marietta to Manville (New Jersey) | 711.14 mi (1,144.47 km) |
| Marietta to Maple Grove (Minnesota) | 904.27 mi (1,455.29 km) |
| Marietta to Maple Heights (Ohio) | 540.22 mi (869.40 km) |
| Marietta to Maple Valley (Washington) | 2,145.81 mi (3,453.34 km) |
| Marietta to Mapleton (Utah) | 1,543.82 mi (2,484.54 km) |
| Marietta to Maplewood (Minnesota) | 885.17 mi (1,424.54 km) |
| Marietta to Marana (Arizona) | 1,538.03 mi (2,475.22 km) |
| Marietta to Marco Island (Florida) | 579.62 mi (932.80 km) |
| Marietta to Margate (Florida) | 591.89 mi (952.55 km) |
