| Radford to South Plainfield (New Jersey) | 407.47 mi (655.76 km) |
| Radford to South Portland (Maine) | 702.17 mi (1,130.03 km) |
| Radford to South Riding (Virginia) | 206.77 mi (332.76 km) |
| Radford to South River (New Jersey) | 404.19 mi (650.48 km) |
| Radford to South Salt Lake (Utah) | 1,693.79 mi (2,725.90 km) |
| Radford to South San Francisco (California) | 2,278.87 mi (3,667.49 km) |
| Radford to South San Jose Hills (California) | 2,096.40 mi (3,373.82 km) |
| Radford to South Sioux City (Nebraska) | 917.10 mi (1,475.93 km) |
| Radford to South St. Paul (Minnesota) | 841.78 mi (1,354.71 km) |
| Radford to South Valley (New Mexico) | 1,461.66 mi (2,352.32 km) |
| Radford to South Venice (Florida) | 704.74 mi (1,134.17 km) |
| Radford to South Whittier (California) | 2,104.93 mi (3,387.56 km) |
| Radford to South Yarmouth (Massachusetts) | 635.40 mi (1,022.57 km) |
| Radford to Southaven (Mississippi) | 546.99 mi (880.30 km) |
| Radford to Southchase (Florida) | 606.05 mi (975.34 km) |
