| Astoria to Mitchell (South Dakota) | 1,265.73 mi (2,037.00 km) |
| Astoria to Mitchellville (Maryland) | 2,406.75 mi (3,873.29 km) |
| Astoria to Moberly (Missouri) | 1,645.44 mi (2,648.08 km) |
| Astoria to Mobile (Alabama) | 2,183.02 mi (3,513.23 km) |
| Astoria to Modesto (California) | 607.83 mi (978.21 km) |
| Astoria to Mokena (Illinois) | 1,802.57 mi (2,900.96 km) |
| Astoria to Moline (Illinois) | 1,678.95 mi (2,702.00 km) |
| Astoria to Moncks Corner (South Carolina) | 2,459.58 mi (3,958.32 km) |
| Astoria to Monfort Heights (Ohio) | 2,026.80 mi (3,261.82 km) |
| Astoria to Monmouth (Oregon) | 96.38 mi (155.11 km) |
| Astoria to Monroe (Georgia) | 2,259.08 mi (3,635.64 km) |
| Astoria to Monroe (Louisiana) | 1,921.97 mi (3,093.12 km) |
| Astoria to Monroe (Michigan) | 2,006.69 mi (3,229.45 km) |
| Astoria to Monroe (North Carolina) | 2,363.42 mi (3,803.55 km) |
| Astoria to Monroe (Ohio) | 2,030.18 mi (3,267.26 km) |
