| Radford to Santa Rosa (California) | 2,283.12 mi (3,674.32 km) |
| Radford to Santaquin (Utah) | 1,690.62 mi (2,720.79 km) |
| Radford to Santee (California) | 2,070.13 mi (3,331.56 km) |
| Radford to Sapulpa (Oklahoma) | 864.91 mi (1,391.94 km) |
| Radford to Saraland (Alabama) | 611.66 mi (984.38 km) |
| Radford to Sarasota (Florida) | 685.85 mi (1,103.77 km) |
| Radford to Sarasota Springs (Florida) | 687.23 mi (1,105.99 km) |
| Radford to Saratoga (California) | 2,263.54 mi (3,642.81 km) |
| Radford to Saratoga Springs (New York) | 544.73 mi (876.67 km) |
| Radford to Saratoga Springs (Utah) | 1,695.65 mi (2,728.89 km) |
| Radford to Sartell (Minnesota) | 917.76 mi (1,476.99 km) |
| Radford to Satellite Beach (Florida) | 618.02 mi (994.61 km) |
| Radford to Sauk Rapids (Minnesota) | 914.29 mi (1,471.41 km) |
| Radford to Sault Ste. Marie (Michigan) | 675.58 mi (1,087.25 km) |
| Radford to Savage (Minnesota) | 849.55 mi (1,367.21 km) |
