| Shasta Lake to Montijo | 5,610.55 mi (9,029.31 km) |
| Shasta Lake to Montilla | 5,751.05 mi (9,255.42 km) |
| Shasta Lake to Montmelo | 5,782.47 mi (9,305.98 km) |
| Shasta Lake to Montornes del Valles | 5,783.57 mi (9,307.76 km) |
| Shasta Lake to Montoro | 5,738.18 mi (9,234.70 km) |
| Shasta Lake to Monzon | 5,695.94 mi (9,166.74 km) |
| Shasta Lake to Mora | 5,674.98 mi (9,132.99 km) |
| Shasta Lake to Moralzarzal | 5,617.52 mi (9,040.53 km) |
| Shasta Lake to Moron de la Frontera | 5,743.96 mi (9,244.00 km) |
| Shasta Lake to Mostoles | 5,638.60 mi (9,074.44 km) |
| Shasta Lake to Motril | 5,834.99 mi (9,390.52 km) |
| Shasta Lake to Muchamiel | 5,858.81 mi (9,428.84 km) |
| Shasta Lake to Mula | 5,841.46 mi (9,400.91 km) |
| Shasta Lake to Munguia | 5,519.24 mi (8,882.36 km) |
| Shasta Lake to Murcia | 5,857.17 mi (9,426.21 km) |
