| Cheyenne to Mauldin (South Carolina) | 1,296.79 mi (2,086.98 km) |
| Cheyenne to Maumee (Ohio) | 1,093.42 mi (1,759.69 km) |
| Cheyenne to Maumelle (Arkansas) | 801.03 mi (1,289.13 km) |
| Cheyenne to Mayagüez (Puerto Rico) | 2,727.15 mi (4,388.92 km) |
| Cheyenne to Mayfield Heights (Ohio) | 1,207.46 mi (1,943.23 km) |
| Cheyenne to Mays Chapel (Maryland) | 1,481.29 mi (2,383.91 km) |
| Cheyenne to Maywood (California) | 882.83 mi (1,420.78 km) |
| Cheyenne to Maywood (Illinois) | 876.90 mi (1,411.23 km) |
| Cheyenne to McAlester (Oklahoma) | 651.16 mi (1,047.95 km) |
| Cheyenne to McAllen (Texas) | 1,095.84 mi (1,763.59 km) |
| Cheyenne to McCalla (Alabama) | 1,113.95 mi (1,792.73 km) |
| Cheyenne to McComb (Mississippi) | 1,048.45 mi (1,687.31 km) |
| Cheyenne to McDonough (Georgia) | 1,248.81 mi (2,009.77 km) |
| Cheyenne to McFarland (California) | 867.04 mi (1,395.36 km) |
| Cheyenne to McHenry (Illinois) | 853.26 mi (1,373.18 km) |
