| Royston to South Plainfield (New Jersey) | 3,476.54 mi (5,594.95 km) |
| Royston to South Portland (Maine) | 3,179.90 mi (5,117.55 km) |
| Royston to South Riding (Virginia) | 3,676.27 mi (5,916.38 km) |
| Royston to South River (New Jersey) | 3,480.76 mi (5,601.74 km) |
| Royston to South Salt Lake (Utah) | 4,842.86 mi (7,793.83 km) |
| Royston to South San Francisco (California) | 5,337.05 mi (8,589.15 km) |
| Royston to South San Jose Hills (California) | 5,410.56 mi (8,707.46 km) |
| Royston to South Sioux City (Nebraska) | 4,228.20 mi (6,804.63 km) |
| Royston to South St. Paul (Minnesota) | 3,990.64 mi (6,422.31 km) |
| Royston to South Valley (New Mexico) | 4,979.16 mi (8,013.19 km) |
| Royston to South Venice (Florida) | 4,454.32 mi (7,168.53 km) |
| Royston to South Whittier (California) | 5,419.12 mi (8,721.23 km) |
| Royston to South Yarmouth (Massachusetts) | 3,258.20 mi (5,243.57 km) |
| Royston to Southaven (Mississippi) | 4,361.31 mi (7,018.84 km) |
| Royston to Southchase (Florida) | 4,344.03 mi (6,991.05 km) |
