| Pueblo West to Maryland Heights (Missouri) | 769.83 mi (1,238.92 km) |
| Pueblo West to Marysville (California) | 908.84 mi (1,462.64 km) |
| Pueblo West to Marysville (Ohio) | 1,147.10 mi (1,846.08 km) |
| Pueblo West to Marysville (Washington) | 1,101.49 mi (1,772.68 km) |
| Pueblo West to Maryville (Missouri) | 543.99 mi (875.46 km) |
| Pueblo West to Maryville (Tennessee) | 1,155.55 mi (1,859.67 km) |
| Pueblo West to Mason (Ohio) | 1,098.75 mi (1,768.27 km) |
| Pueblo West to Mason City (Iowa) | 687.61 mi (1,106.60 km) |
| Pueblo West to Massapequa (New York) | 1,665.01 mi (2,679.57 km) |
| Pueblo West to Massapequa Park (New York) | 1,666.02 mi (2,681.20 km) |
| Pueblo West to Massillon (Ohio) | 1,243.40 mi (2,001.06 km) |
| Pueblo West to Mastic (New York) | 1,696.68 mi (2,730.55 km) |
| Pueblo West to Mastic Beach (New York) | 1,697.51 mi (2,731.87 km) |
| Pueblo West to Matteson (Illinois) | 924.05 mi (1,487.12 km) |
| Pueblo West to Matthews (North Carolina) | 1,344.40 mi (2,163.60 km) |
