| Twin Falls to Mattoon (Illinois) | 1,371.54 mi (2,207.27 km) |
| Twin Falls to Mauldin (South Carolina) | 1,803.73 mi (2,902.82 km) |
| Twin Falls to Maumee (Ohio) | 1,572.46 mi (2,530.62 km) |
| Twin Falls to Maumelle (Arkansas) | 1,298.31 mi (2,089.44 km) |
| Twin Falls to Mayagüez (Puerto Rico) | 3,228.03 mi (5,195.01 km) |
| Twin Falls to Mayfield Heights (Ohio) | 1,684.54 mi (2,711.00 km) |
| Twin Falls to Mays Chapel (Maryland) | 1,966.99 mi (3,165.56 km) |
| Twin Falls to Maywood (California) | 625.88 mi (1,007.26 km) |
| Twin Falls to Maywood (Illinois) | 1,357.12 mi (2,184.07 km) |
| Twin Falls to McAlester (Oklahoma) | 1,133.48 mi (1,824.17 km) |
| Twin Falls to McAllen (Texas) | 1,453.71 mi (2,339.51 km) |
| Twin Falls to McCalla (Alabama) | 1,616.82 mi (2,602.02 km) |
| Twin Falls to McComb (Mississippi) | 1,530.93 mi (2,463.79 km) |
| Twin Falls to McDonough (Georgia) | 1,755.02 mi (2,824.43 km) |
| Twin Falls to McFarland (California) | 540.18 mi (869.33 km) |
