| Royse City to McHenry (Illinois) | 780.90 mi (1,256.74 km) |
| Royse City to McKeesport (Pennsylvania) | 1,042.87 mi (1,678.34 km) |
| Royse City to McKinleyville (California) | 1,620.64 mi (2,608.17 km) |
| Royse City to McKinney (Texas) | 25.53 mi (41.09 km) |
| Royse City to McLean (Virginia) | 1,143.43 mi (1,840.18 km) |
| Royse City to McMinnville (Oregon) | 1,659.08 mi (2,670.02 km) |
| Royse City to McMinnville (Tennessee) | 629.27 mi (1,012.71 km) |
| Royse City to McNair (Virginia) | 1,132.32 mi (1,822.30 km) |
| Royse City to McPherson (Kansas) | 380.30 mi (612.04 km) |
| Royse City to Mead Valley (California) | 1,208.76 mi (1,945.32 km) |
| Royse City to Meadow Woods (Florida) | 943.79 mi (1,518.89 km) |
| Royse City to Meadowbrook (Virginia) | 1,105.28 mi (1,778.77 km) |
| Royse City to Meadville (Pennsylvania) | 1,068.90 mi (1,720.23 km) |
| Royse City to Mebane (North Carolina) | 992.24 mi (1,596.85 km) |
| Royse City to Mechanicsville (Virginia) | 1,114.16 mi (1,793.07 km) |
