| Pueblo to Mattoon (Illinois) | 876.83 mi (1,411.12 km) |
| Pueblo to Mauldin (South Carolina) | 1,258.59 mi (2,025.50 km) |
| Pueblo to Maumee (Ohio) | 1,130.23 mi (1,818.92 km) |
| Pueblo to Maumelle (Arkansas) | 716.98 mi (1,153.87 km) |
| Pueblo to Mayagüez (Puerto Rico) | 2,642.43 mi (4,252.58 km) |
| Pueblo to Mayfield Heights (Ohio) | 1,244.05 mi (2,002.10 km) |
| Pueblo to Mays Chapel (Maryland) | 1,500.58 mi (2,414.94 km) |
| Pueblo to Maywood (California) | 812.34 mi (1,307.33 km) |
| Pueblo to Maywood (Illinois) | 919.20 mi (1,479.30 km) |
| Pueblo to McAlester (Oklahoma) | 541.66 mi (871.71 km) |
| Pueblo to McAllen (Texas) | 910.91 mi (1,465.97 km) |
| Pueblo to McCalla (Alabama) | 1,041.47 mi (1,676.09 km) |
| Pueblo to McComb (Mississippi) | 936.41 mi (1,507.00 km) |
| Pueblo to McDonough (Georgia) | 1,190.57 mi (1,916.04 km) |
| Pueblo to McFarland (California) | 826.22 mi (1,329.67 km) |
