| Royse City to Maryland Heights (Missouri) | 514.05 mi (827.28 km) |
| Royse City to Marysville (California) | 1,468.72 mi (2,363.68 km) |
| Royse City to Marysville (Ohio) | 874.66 mi (1,407.63 km) |
| Royse City to Marysville (Washington) | 1,697.94 mi (2,732.57 km) |
| Royse City to Maryville (Missouri) | 515.24 mi (829.20 km) |
| Royse City to Maryville (Tennessee) | 728.74 mi (1,172.79 km) |
| Royse City to Mason (Ohio) | 801.10 mi (1,289.24 km) |
| Royse City to Mason City (Iowa) | 722.88 mi (1,163.36 km) |
| Royse City to Massapequa (New York) | 1,365.69 mi (2,197.87 km) |
| Royse City to Massapequa Park (New York) | 1,367.01 mi (2,199.99 km) |
| Royse City to Massillon (Ohio) | 977.35 mi (1,572.90 km) |
| Royse City to Mastic (New York) | 1,399.72 mi (2,252.64 km) |
| Royse City to Mastic Beach (New York) | 1,399.50 mi (2,252.28 km) |
| Royse City to Matteson (Illinois) | 754.04 mi (1,213.51 km) |
| Royse City to Matthews (North Carolina) | 904.71 mi (1,455.99 km) |
