| Muscle Shoals to Masanasa | 4,621.99 mi (7,438.38 km) |
| Muscle Shoals to Masquefa | 4,659.94 mi (7,499.45 km) |
| Muscle Shoals to Matadepera | 4,666.48 mi (7,509.97 km) |
| Muscle Shoals to Mazarron | 4,634.59 mi (7,458.65 km) |
| Muscle Shoals to Meco | 4,448.02 mi (7,158.40 km) |
| Muscle Shoals to Medina del Campo | 4,351.12 mi (7,002.45 km) |
| Muscle Shoals to Medina Sidonia | 4,441.57 mi (7,148.02 km) |
| Muscle Shoals to Mejorada del Campo | 4,449.76 mi (7,161.19 km) |
| Muscle Shoals to Meliana | 4,620.65 mi (7,436.22 km) |
| Muscle Shoals to Mengibar | 4,501.22 mi (7,244.01 km) |
| Muscle Shoals to Merida | 4,350.19 mi (7,000.96 km) |
| Muscle Shoals to Miajadas | 4,356.15 mi (7,010.55 km) |
| Muscle Shoals to Mieres | 4,257.79 mi (6,852.25 km) |
| Muscle Shoals to Miguelturra | 4,464.57 mi (7,185.03 km) |
| Muscle Shoals to Mijas | 4,501.74 mi (7,244.85 km) |
