| Penrith to Morristown (New Jersey) | 3,310.09 mi (5,327.08 km) |
| Penrith to Morristown (Tennessee) | 3,872.45 mi (6,232.11 km) |
| Penrith to Morrisville (North Carolina) | 3,718.14 mi (5,983.77 km) |
| Penrith to Morro Bay (California) | 5,217.66 mi (8,397.02 km) |
| Penrith to Morton (Illinois) | 3,883.42 mi (6,249.76 km) |
| Penrith to Morton Grove (Illinois) | 3,752.01 mi (6,038.27 km) |
| Penrith to Moscow (Idaho) | 4,453.38 mi (7,167.03 km) |
| Penrith to Moses Lake (Washington) | 4,493.07 mi (7,230.89 km) |
| Penrith to Moss Bluff (Louisiana) | 4,555.95 mi (7,332.09 km) |
| Penrith to Moss Point (Mississippi) | 4,371.21 mi (7,034.78 km) |
| Penrith to Moultrie (Georgia) | 4,148.41 mi (6,676.22 km) |
| Penrith to Mounds View (Minnesota) | 3,794.72 mi (6,107.00 km) |
| Penrith to Mount Airy (North Carolina) | 3,753.93 mi (6,041.36 km) |
| Penrith to Mount Clemens (Michigan) | 3,544.92 mi (5,705.00 km) |
| Penrith to Mount Dora (Florida) | 4,186.98 mi (6,738.29 km) |
