| Gresham to Monticello (Minnesota) | 1,382.16 mi (2,224.38 km) |
| Gresham to Montrose (Colorado) | 890.64 mi (1,433.35 km) |
| Gresham to Moody (Alabama) | 2,062.43 mi (3,319.17 km) |
| Gresham to Moore (Oklahoma) | 1,480.82 mi (2,383.16 km) |
| Gresham to Moorestown-Lenola (New Jersey) | 2,403.89 mi (3,868.69 km) |
| Gresham to Mooresville (North Carolina) | 2,261.59 mi (3,639.67 km) |
| Gresham to Moorhead (Minnesota) | 1,227.25 mi (1,975.06 km) |
| Gresham to Moorpark (California) | 797.43 mi (1,283.34 km) |
| Gresham to Moraga (California) | 529.38 mi (851.96 km) |
| Gresham to Moreno Valley (California) | 846.49 mi (1,362.29 km) |
| Gresham to Morgan City (Louisiana) | 2,009.54 mi (3,234.05 km) |
| Gresham to Morgan Hill (California) | 579.76 mi (933.03 km) |
| Gresham to Morganton (North Carolina) | 2,213.86 mi (3,562.87 km) |
| Gresham to Morgantown (West Virginia) | 2,173.73 mi (3,498.28 km) |
| Gresham to Morris (Illinois) | 1,716.75 mi (2,762.84 km) |
