| Mount Airy to Marrero (Louisiana) | 714.01 mi (1,149.09 km) |
| Mount Airy to Marshall (Minnesota) | 965.49 mi (1,553.81 km) |
| Mount Airy to Marshall (Missouri) | 709.54 mi (1,141.89 km) |
| Mount Airy to Marshall (Texas) | 827.76 mi (1,332.14 km) |
| Mount Airy to Marshalltown (Iowa) | 759.17 mi (1,221.77 km) |
| Mount Airy to Marshfield (Wisconsin) | 753.21 mi (1,212.17 km) |
| Mount Airy to Martha Lake (Washington) | 2,238.60 mi (3,602.68 km) |
| Mount Airy to Martin (Tennessee) | 457.89 mi (736.90 km) |
| Mount Airy to Martinez (California) | 2,265.67 mi (3,646.24 km) |
| Mount Airy to Martinez (Georgia) | 222.81 mi (358.57 km) |
| Mount Airy to Martinsburg (West Virginia) | 249.33 mi (401.26 km) |
| Mount Airy to Martinsville (Indiana) | 374.99 mi (603.49 km) |
| Mount Airy to Martinsville (New Jersey) | 431.73 mi (694.80 km) |
| Mount Airy to Martinsville (Virginia) | 43.41 mi (69.87 km) |
| Mount Airy to Maryland City (Maryland) | 274.50 mi (441.76 km) |
