| Alton to Mendota Heights (Minnesota) | 3,994.09 mi (6,427.86 km) |
| Alton to Menifee (California) | 5,415.19 mi (8,714.91 km) |
| Alton to Menlo Park (California) | 5,356.85 mi (8,621.01 km) |
| Alton to Menomonee Falls (Wisconsin) | 3,887.32 mi (6,256.04 km) |
| Alton to Menomonie (Wisconsin) | 3,948.89 mi (6,355.13 km) |
| Alton to Mentor (Ohio) | 3,688.65 mi (5,936.31 km) |
| Alton to Mequon (Wisconsin) | 3,878.12 mi (6,241.23 km) |
| Alton to Merced (California) | 5,314.72 mi (8,553.22 km) |
| Alton to Mercedes (Texas) | 5,114.40 mi (8,230.82 km) |
| Alton to Mercer Island (Washington) | 4,780.93 mi (7,694.16 km) |
| Alton to Mercerville (New Jersey) | 3,482.78 mi (5,604.99 km) |
| Alton to Meriden (Connecticut) | 3,349.37 mi (5,390.29 km) |
| Alton to Meridian (Idaho) | 4,835.68 mi (7,782.28 km) |
| Alton to Meridian (Mississippi) | 4,422.46 mi (7,117.26 km) |
| Alton to Merriam (Kansas) | 4,331.86 mi (6,971.46 km) |
