| Astoria to Mauldin (South Carolina) | 2,288.61 mi (3,683.16 km) |
| Astoria to Maumee (Ohio) | 2,002.63 mi (3,222.92 km) |
| Astoria to Maumelle (Arkansas) | 1,810.15 mi (2,913.15 km) |
| Astoria to Mayagüez (Puerto Rico) | 3,735.88 mi (6,012.31 km) |
| Astoria to Mayfield Heights (Ohio) | 2,109.16 mi (3,394.37 km) |
| Astoria to Mays Chapel (Maryland) | 2,398.72 mi (3,860.37 km) |
| Astoria to Maywood (California) | 892.92 mi (1,437.01 km) |
| Astoria to Maywood (Illinois) | 1,795.13 mi (2,888.98 km) |
| Astoria to McAlester (Oklahoma) | 1,652.25 mi (2,659.03 km) |
| Astoria to McAllen (Texas) | 1,966.36 mi (3,164.55 km) |
| Astoria to McCalla (Alabama) | 2,122.55 mi (3,415.92 km) |
| Astoria to McComb (Mississippi) | 2,050.64 mi (3,300.18 km) |
| Astoria to McDonough (Georgia) | 2,252.63 mi (3,625.26 km) |
| Astoria to McFarland (California) | 763.74 mi (1,229.12 km) |
| Astoria to McHenry (Illinois) | 1,762.13 mi (2,835.88 km) |
