| Prairie Ridge to Mattoon (Illinois) | 1,763.23 mi (2,837.65 km) |
| Prairie Ridge to Mauldin (South Carolina) | 2,217.79 mi (3,569.19 km) |
| Prairie Ridge to Maumee (Ohio) | 1,919.15 mi (3,088.57 km) |
| Prairie Ridge to Maumelle (Arkansas) | 1,752.94 mi (2,821.08 km) |
| Prairie Ridge to Mayagüez (Puerto Rico) | 3,673.11 mi (5,911.29 km) |
| Prairie Ridge to Mayfield Heights (Ohio) | 2,024.35 mi (3,257.88 km) |
| Prairie Ridge to Mays Chapel (Maryland) | 2,314.44 mi (3,724.73 km) |
| Prairie Ridge to Maywood (California) | 931.99 mi (1,499.89 km) |
| Prairie Ridge to Maywood (Illinois) | 1,713.93 mi (2,758.30 km) |
| Prairie Ridge to McAlester (Oklahoma) | 1,600.98 mi (2,576.53 km) |
| Prairie Ridge to McAllen (Texas) | 1,944.30 mi (3,129.05 km) |
| Prairie Ridge to McCalla (Alabama) | 2,060.90 mi (3,316.69 km) |
| Prairie Ridge to McComb (Mississippi) | 1,999.35 mi (3,217.65 km) |
| Prairie Ridge to McDonough (Georgia) | 2,186.78 mi (3,519.28 km) |
| Prairie Ridge to McFarland (California) | 806.17 mi (1,297.40 km) |
