| Royse City to Security-Widefield (Colorado) | 616.06 mi (991.45 km) |
| Royse City to Sedalia (Missouri) | 431.84 mi (694.98 km) |
| Royse City to Sedro-Woolley (Washington) | 1,715.33 mi (2,760.56 km) |
| Royse City to Seguin (Texas) | 253.49 mi (407.95 km) |
| Royse City to Selden (New York) | 1,390.85 mi (2,238.35 km) |
| Royse City to Selma (Alabama) | 541.02 mi (870.69 km) |
| Royse City to Selma (California) | 1,341.85 mi (2,159.50 km) |
| Royse City to Selma (Texas) | 262.16 mi (421.90 km) |
| Royse City to Seminole (Florida) | 880.02 mi (1,416.26 km) |
| Royse City to Seven Hills (Ohio) | 991.25 mi (1,595.27 km) |
| Royse City to Seven Oaks (South Carolina) | 876.46 mi (1,410.53 km) |
| Royse City to Severn (Maryland) | 1,172.74 mi (1,887.34 km) |
| Royse City to Severna Park (Maryland) | 1,178.44 mi (1,896.52 km) |
| Royse City to Sevierville (Tennessee) | 753.26 mi (1,212.26 km) |
| Royse City to Seymour (Indiana) | 713.52 mi (1,148.29 km) |
