| Leiden to Morristown (New Jersey) | 3,646.81 mi (5,868.98 km) |
| Leiden to Morristown (Tennessee) | 4,211.33 mi (6,777.48 km) |
| Leiden to Morrisville (North Carolina) | 4,052.73 mi (6,522.23 km) |
| Leiden to Morro Bay (California) | 5,551.06 mi (8,933.57 km) |
| Leiden to Morton (Illinois) | 4,227.67 mi (6,803.78 km) |
| Leiden to Morton Grove (Illinois) | 4,096.29 mi (6,592.35 km) |
| Leiden to Moscow (Idaho) | 4,780.00 mi (7,692.67 km) |
| Leiden to Moses Lake (Washington) | 4,816.41 mi (7,751.26 km) |
| Leiden to Moss Bluff (Louisiana) | 4,897.26 mi (7,881.37 km) |
| Leiden to Moss Point (Mississippi) | 4,709.23 mi (7,578.77 km) |
| Leiden to Moultrie (Georgia) | 4,482.62 mi (7,214.08 km) |
| Leiden to Mounds View (Minnesota) | 4,138.87 mi (6,660.87 km) |
| Leiden to Mount Airy (North Carolina) | 4,090.94 mi (6,583.73 km) |
| Leiden to Mount Clemens (Michigan) | 3,888.12 mi (6,257.33 km) |
| Leiden to Mount Dora (Florida) | 4,515.76 mi (7,267.42 km) |
