| Alton to Monticello (Minnesota) | 3,998.51 mi (6,434.98 km) |
| Alton to Montrose (Colorado) | 4,837.25 mi (7,784.80 km) |
| Alton to Moody (Alabama) | 4,273.44 mi (6,877.44 km) |
| Alton to Moore (Oklahoma) | 4,621.94 mi (7,438.29 km) |
| Alton to Moorestown-Lenola (New Jersey) | 3,505.69 mi (5,641.87 km) |
| Alton to Mooresville (North Carolina) | 3,945.65 mi (6,349.91 km) |
| Alton to Moorhead (Minnesota) | 4,029.27 mi (6,484.49 km) |
| Alton to Moorpark (California) | 5,436.65 mi (8,749.45 km) |
| Alton to Moraga (California) | 5,333.84 mi (8,583.98 km) |
| Alton to Moreno Valley (California) | 5,402.64 mi (8,694.71 km) |
| Alton to Morgan City (Louisiana) | 4,658.75 mi (7,497.54 km) |
| Alton to Morgan Hill (California) | 5,360.31 mi (8,626.58 km) |
| Alton to Morganton (North Carolina) | 3,974.36 mi (6,396.11 km) |
| Alton to Morgantown (West Virginia) | 3,723.89 mi (5,993.02 km) |
| Alton to Morris (Illinois) | 3,980.46 mi (6,405.93 km) |
