| Ridge to Missouri City (Texas) | 1,492.79 mi (2,402.41 km) |
| Ridge to Mitchell (South Dakota) | 1,294.59 mi (2,083.44 km) |
| Ridge to Mitchellville (Maryland) | 248.92 mi (400.59 km) |
| Ridge to Moberly (Missouri) | 1,035.48 mi (1,666.44 km) |
| Ridge to Mobile (Alabama) | 1,105.45 mi (1,779.05 km) |
| Ridge to Modesto (California) | 2,551.36 mi (4,106.02 km) |
| Ridge to Mokena (Illinois) | 779.60 mi (1,254.65 km) |
| Ridge to Moline (Illinois) | 914.87 mi (1,472.34 km) |
| Ridge to Moncks Corner (South Carolina) | 662.88 mi (1,066.81 km) |
| Ridge to Monfort Heights (Ohio) | 631.06 mi (1,015.59 km) |
| Ridge to Monmouth (Oregon) | 2,522.65 mi (4,059.82 km) |
| Ridge to Monroe (Georgia) | 770.48 mi (1,239.97 km) |
| Ridge to Monroe (Louisiana) | 1,207.12 mi (1,942.68 km) |
| Ridge to Monroe (Michigan) | 548.36 mi (882.50 km) |
| Ridge to Monroe (North Carolina) | 583.64 mi (939.28 km) |
