| Troy to McHenry (Illinois) | 262.88 mi (423.07 km) |
| Troy to McKeesport (Pennsylvania) | 230.57 mi (371.06 km) |
| Troy to McKinleyville (California) | 2,092.23 mi (3,367.11 km) |
| Troy to McKinney (Texas) | 979.40 mi (1,576.19 km) |
| Troy to McLean (Virginia) | 400.06 mi (643.83 km) |
| Troy to McMinnville (Oregon) | 1,981.55 mi (3,189.00 km) |
| Troy to McMinnville (Tennessee) | 496.84 mi (799.59 km) |
| Troy to McNair (Virginia) | 390.94 mi (629.15 km) |
| Troy to McPherson (Kansas) | 815.13 mi (1,311.82 km) |
| Troy to Mead Valley (California) | 1,934.45 mi (3,113.20 km) |
| Troy to Meadow Woods (Florida) | 987.08 mi (1,588.56 km) |
| Troy to Meadowbrook (Virginia) | 465.38 mi (748.95 km) |
| Troy to Meadville (Pennsylvania) | 166.69 mi (268.27 km) |
| Troy to Mebane (North Carolina) | 494.12 mi (795.21 km) |
| Troy to Mechanicsville (Virginia) | 458.94 mi (738.60 km) |
