| Castelli Calepio to Morristown (New Jersey) | 4,058.41 mi (6,531.38 km) |
| Castelli Calepio to Morristown (Tennessee) | 4,629.14 mi (7,449.88 km) |
| Castelli Calepio to Morrisville (North Carolina) | 4,454.10 mi (7,168.18 km) |
| Castelli Calepio to Morro Bay (California) | 6,053.66 mi (9,742.42 km) |
| Castelli Calepio to Morton (Illinois) | 4,679.74 mi (7,531.31 km) |
| Castelli Calepio to Morton Grove (Illinois) | 4,549.22 mi (7,321.26 km) |
| Castelli Calepio to Moscow (Idaho) | 5,288.38 mi (8,510.83 km) |
| Castelli Calepio to Moses Lake (Washington) | 5,326.53 mi (8,572.23 km) |
| Castelli Calepio to Moss Bluff (Louisiana) | 5,324.71 mi (8,569.30 km) |
| Castelli Calepio to Moss Point (Mississippi) | 5,121.17 mi (8,241.73 km) |
| Castelli Calepio to Moultrie (Georgia) | 4,880.42 mi (7,854.28 km) |
| Castelli Calepio to Mounds View (Minnesota) | 4,612.94 mi (7,423.82 km) |
| Castelli Calepio to Mount Airy (North Carolina) | 4,501.39 mi (7,244.29 km) |
| Castelli Calepio to Mount Clemens (Michigan) | 4,331.13 mi (6,970.27 km) |
| Castelli Calepio to Mount Dora (Florida) | 4,894.83 mi (7,877.47 km) |
