| Austin to Mauldin (South Carolina) | 950.40 mi (1,529.51 km) |
| Austin to Maumee (Ohio) | 1,105.08 mi (1,778.45 km) |
| Austin to Maumelle (Arkansas) | 442.58 mi (712.27 km) |
| Austin to Mayagüez (Puerto Rico) | 2,092.92 mi (3,368.23 km) |
| Austin to Mayfield Heights (Ohio) | 1,193.23 mi (1,920.32 km) |
| Austin to Mays Chapel (Maryland) | 1,347.71 mi (2,168.93 km) |
| Austin to Maywood (California) | 1,220.16 mi (1,963.66 km) |
| Austin to Maywood (Illinois) | 971.15 mi (1,562.92 km) |
| Austin to McAlester (Oklahoma) | 339.66 mi (546.64 km) |
| Austin to McAllen (Texas) | 283.18 mi (455.73 km) |
| Austin to McCalla (Alabama) | 662.50 mi (1,066.19 km) |
| Austin to McComb (Mississippi) | 437.02 mi (703.32 km) |
| Austin to McDonough (Georgia) | 826.34 mi (1,329.87 km) |
| Austin to McFarland (California) | 1,296.53 mi (2,086.56 km) |
| Austin to McHenry (Illinois) | 982.96 mi (1,581.92 km) |
