| Leiden to Monticello (Minnesota) | 4,149.64 mi (6,678.20 km) |
| Leiden to Montrose (Colorado) | 4,976.26 mi (8,008.52 km) |
| Leiden to Moody (Alabama) | 4,466.58 mi (7,188.26 km) |
| Leiden to Moore (Oklahoma) | 4,790.53 mi (7,709.62 km) |
| Leiden to Moorestown-Lenola (New Jersey) | 3,703.90 mi (5,960.85 km) |
| Leiden to Mooresville (North Carolina) | 4,144.31 mi (6,669.62 km) |
| Leiden to Moorhead (Minnesota) | 4,170.25 mi (6,711.38 km) |
| Leiden to Moorpark (California) | 5,557.78 mi (8,944.38 km) |
| Leiden to Moraga (California) | 5,439.09 mi (8,753.37 km) |
| Leiden to Moreno Valley (California) | 5,528.84 mi (8,897.81 km) |
| Leiden to Morgan City (Louisiana) | 4,851.05 mi (7,807.02 km) |
| Leiden to Morgan Hill (California) | 5,468.30 mi (8,800.38 km) |
| Leiden to Morganton (North Carolina) | 4,171.24 mi (6,712.97 km) |
| Leiden to Morgantown (West Virginia) | 3,914.86 mi (6,300.36 km) |
| Leiden to Morris (Illinois) | 4,152.26 mi (6,682.41 km) |
