| Shasta Lake to Masanasa | 5,808.00 mi (9,347.08 km) |
| Shasta Lake to Masquefa | 5,771.00 mi (9,287.53 km) |
| Shasta Lake to Matadepera | 5,772.51 mi (9,289.96 km) |
| Shasta Lake to Mazarron | 5,870.97 mi (9,448.41 km) |
| Shasta Lake to Meco | 5,646.40 mi (9,087.01 km) |
| Shasta Lake to Medina del Campo | 5,552.28 mi (8,935.53 km) |
| Shasta Lake to Medina Sidonia | 5,759.51 mi (9,269.04 km) |
| Shasta Lake to Mejorada del Campo | 5,652.36 mi (9,096.60 km) |
| Shasta Lake to Meliana | 5,803.45 mi (9,339.75 km) |
| Shasta Lake to Mengibar | 5,761.69 mi (9,272.54 km) |
| Shasta Lake to Merida | 5,621.60 mi (9,047.09 km) |
| Shasta Lake to Miajadas | 5,618.92 mi (9,042.78 km) |
| Shasta Lake to Mieres | 5,424.15 mi (8,729.33 km) |
| Shasta Lake to Miguelturra | 5,705.45 mi (9,182.03 km) |
| Shasta Lake to Mijas | 5,801.15 mi (9,336.05 km) |
