| Royse City to Owosso (Michigan) | 955.31 mi (1,537.43 km) |
| Royse City to Oxford (Alabama) | 604.76 mi (973.27 km) |
| Royse City to Oxford (Mississippi) | 401.59 mi (646.30 km) |
| Royse City to Oxford (Ohio) | 786.00 mi (1,264.95 km) |
| Royse City to Oxnard (California) | 1,315.96 mi (2,117.83 km) |
| Royse City to Oxon Hill (Maryland) | 1,152.21 mi (1,854.30 km) |
| Royse City to Ozark (Alabama) | 632.30 mi (1,017.59 km) |
| Royse City to Ozark (Missouri) | 330.88 mi (532.50 km) |
| Royse City to Pace (Florida) | 561.28 mi (903.29 km) |
| Royse City to Pacific Grove (California) | 1,470.07 mi (2,365.85 km) |
| Royse City to Pacifica (California) | 1,504.44 mi (2,421.16 km) |
| Royse City to Paducah (Kentucky) | 517.95 mi (833.56 km) |
| Royse City to Pahrump (Nevada) | 1,139.42 mi (1,833.72 km) |
| Royse City to Painesville (Ohio) | 1,022.14 mi (1,644.98 km) |
| Royse City to Palatine (Illinois) | 776.59 mi (1,249.80 km) |
