| Muscle Shoals to Mendota (California) | 1,832.41 mi (2,948.98 km) |
| Muscle Shoals to Mendota Heights (Minnesota) | 758.52 mi (1,220.72 km) |
| Muscle Shoals to Menifee (California) | 1,683.84 mi (2,709.88 km) |
| Muscle Shoals to Menlo Park (California) | 1,926.11 mi (3,099.77 km) |
| Muscle Shoals to Menomonee Falls (Wisconsin) | 581.35 mi (935.60 km) |
| Muscle Shoals to Menomonie (Wisconsin) | 736.52 mi (1,185.32 km) |
| Muscle Shoals to Mentor (Ohio) | 588.87 mi (947.70 km) |
| Muscle Shoals to Mequon (Wisconsin) | 587.04 mi (944.75 km) |
| Muscle Shoals to Merced (California) | 1,834.61 mi (2,952.51 km) |
| Muscle Shoals to Mercedes (Texas) | 851.70 mi (1,370.67 km) |
| Muscle Shoals to Mercer Island (Washington) | 1,984.08 mi (3,193.07 km) |
| Muscle Shoals to Mercerville (New Jersey) | 803.51 mi (1,293.13 km) |
| Muscle Shoals to Meriden (Connecticut) | 931.17 mi (1,498.58 km) |
| Muscle Shoals to Meridian (Idaho) | 1,647.58 mi (2,651.53 km) |
| Muscle Shoals to Meridian (Mississippi) | 173.92 mi (279.89 km) |
