| Rockwall to South Plainfield (New Jersey) | 1,324.38 mi (2,131.38 km) |
| Rockwall to South Portland (Maine) | 1,590.36 mi (2,559.44 km) |
| Rockwall to South Riding (Virginia) | 1,134.38 mi (1,825.61 km) |
| Rockwall to South River (New Jersey) | 1,323.73 mi (2,130.34 km) |
| Rockwall to South Salt Lake (Utah) | 1,008.20 mi (1,622.54 km) |
| Rockwall to South San Francisco (California) | 1,496.33 mi (2,408.11 km) |
| Rockwall to South San Jose Hills (California) | 1,237.39 mi (1,991.39 km) |
| Rockwall to South Sioux City (Nebraska) | 659.55 mi (1,061.45 km) |
| Rockwall to South St. Paul (Minnesota) | 846.81 mi (1,362.81 km) |
| Rockwall to South Valley (New Mexico) | 604.30 mi (972.52 km) |
| Rockwall to South Venice (Florida) | 930.99 mi (1,498.29 km) |
| Rockwall to South Whittier (California) | 1,244.91 mi (2,003.49 km) |
| Rockwall to South Yarmouth (Massachusetts) | 1,555.93 mi (2,504.03 km) |
| Rockwall to Southaven (Mississippi) | 395.94 mi (637.20 km) |
| Rockwall to Southchase (Florida) | 946.70 mi (1,523.56 km) |
