| Shasta Lake to Miranda de Ebro | 5,550.76 mi (8,933.08 km) |
| Shasta Lake to Mislata | 5,803.91 mi (9,340.49 km) |
| Shasta Lake to Moana | 5,365.94 mi (8,635.65 km) |
| Shasta Lake to Moguer | 5,683.94 mi (9,147.42 km) |
| Shasta Lake to Molina de Segura | 5,850.64 mi (9,415.69 km) |
| Shasta Lake to Molins de Rey | 5,782.41 mi (9,305.89 km) |
| Shasta Lake to Mollerusa | 5,734.04 mi (9,228.05 km) |
| Shasta Lake to Mollet | 5,782.22 mi (9,305.58 km) |
| Shasta Lake to Moncada | 5,784.11 mi (9,308.62 km) |
| Shasta Lake to Moncada | 5,800.88 mi (9,335.61 km) |
| Shasta Lake to Monforte de Lemos | 5,399.08 mi (8,688.97 km) |
| Shasta Lake to Monforte del Cid | 5,850.64 mi (9,415.70 km) |
| Shasta Lake to Mongat | 5,788.14 mi (9,315.12 km) |
| Shasta Lake to Monovar | 5,843.82 mi (9,404.72 km) |
| Shasta Lake to Monserrat | 5,803.61 mi (9,340.02 km) |
