| Lake Monticello to Montijo | 3,775.65 mi (6,076.32 km) |
| Lake Monticello to Montilla | 3,911.37 mi (6,294.75 km) |
| Lake Monticello to Montmelo | 4,125.95 mi (6,640.08 km) |
| Lake Monticello to Montornes del Valles | 4,127.05 mi (6,641.85 km) |
| Lake Monticello to Montoro | 3,911.17 mi (6,294.42 km) |
| Lake Monticello to Monzon | 4,019.35 mi (6,468.52 km) |
| Lake Monticello to Mora | 3,893.31 mi (6,265.67 km) |
| Lake Monticello to Moralzarzal | 3,856.52 mi (6,206.46 km) |
| Lake Monticello to Moron de la Frontera | 3,884.03 mi (6,250.74 km) |
| Lake Monticello to Mostoles | 3,870.86 mi (6,229.55 km) |
| Lake Monticello to Motril | 3,991.60 mi (6,423.86 km) |
| Lake Monticello to Muchamiel | 4,092.40 mi (6,586.08 km) |
| Lake Monticello to Mula | 4,052.71 mi (6,522.20 km) |
| Lake Monticello to Munguia | 3,838.06 mi (6,176.77 km) |
| Lake Monticello to Murcia | 4,072.02 mi (6,553.29 km) |
