| Gateway to Monticello (Minnesota) | 1,454.86 mi (2,341.37 km) |
| Gateway to Montrose (Colorado) | 1,720.20 mi (2,768.39 km) |
| Gateway to Moody (Alabama) | 561.87 mi (904.24 km) |
| Gateway to Moore (Oklahoma) | 1,108.77 mi (1,784.39 km) |
| Gateway to Moorestown-Lenola (New Jersey) | 1,003.61 mi (1,615.16 km) |
| Gateway to Mooresville (North Carolina) | 624.57 mi (1,005.15 km) |
| Gateway to Moorhead (Minnesota) | 1,623.06 mi (2,612.07 km) |
| Gateway to Moorpark (California) | 2,262.00 mi (3,640.35 km) |
| Gateway to Moraga (California) | 2,463.78 mi (3,965.07 km) |
| Gateway to Moreno Valley (California) | 2,164.94 mi (3,484.13 km) |
| Gateway to Morgan City (Louisiana) | 614.49 mi (988.92 km) |
| Gateway to Morgan Hill (California) | 2,432.40 mi (3,914.57 km) |
| Gateway to Morganton (North Carolina) | 633.00 mi (1,018.72 km) |
| Gateway to Morgantown (West Virginia) | 908.21 mi (1,461.63 km) |
| Gateway to Morris (Illinois) | 1,090.78 mi (1,755.45 km) |
