| Citrus to McKeesport (Pennsylvania) | 2,119.82 mi (3,411.52 km) |
| Citrus to McKinleyville (California) | 581.15 mi (935.27 km) |
| Citrus to McKinney (Texas) | 1,219.93 mi (1,963.28 km) |
| Citrus to McLean (Virginia) | 2,264.92 mi (3,645.04 km) |
| Citrus to McMinnville (Oregon) | 816.35 mi (1,313.78 km) |
| Citrus to McMinnville (Tennessee) | 1,814.59 mi (2,920.30 km) |
| Citrus to McNair (Virginia) | 2,253.24 mi (3,626.25 km) |
| Citrus to McPherson (Kansas) | 1,162.29 mi (1,870.52 km) |
| Citrus to Mead Valley (California) | 39.73 mi (63.95 km) |
| Citrus to Meadow Woods (Florida) | 2,183.03 mi (3,513.24 km) |
| Citrus to Meadowbrook (Virginia) | 2,259.85 mi (3,636.88 km) |
| Citrus to Meadville (Pennsylvania) | 2,104.97 mi (3,387.61 km) |
| Citrus to Mebane (North Carolina) | 2,172.80 mi (3,496.79 km) |
| Citrus to Mechanicsville (Virginia) | 2,264.74 mi (3,644.74 km) |
| Citrus to Medford (Massachusetts) | 2,568.02 mi (4,132.83 km) |
