| Radford to St. Simons (Georgia) | 413.49 mi (665.45 km) |
| Radford to Stafford (Texas) | 1,007.07 mi (1,620.73 km) |
| Radford to Stallings (North Carolina) | 139.28 mi (224.14 km) |
| Radford to Stamford (Connecticut) | 465.03 mi (748.39 km) |
| Radford to Stanford (California) | 2,268.75 mi (3,651.20 km) |
| Radford to Stanton (California) | 2,105.56 mi (3,388.57 km) |
| Radford to Star (Idaho) | 1,928.06 mi (3,102.92 km) |
| Radford to Starkville (Mississippi) | 530.36 mi (853.53 km) |
| Radford to State College (Pennsylvania) | 292.03 mi (469.98 km) |
| Radford to Staten Island (New York) | 419.45 mi (675.04 km) |
| Radford to Statesboro (Georgia) | 331.00 mi (532.69 km) |
| Radford to Statesville (North Carolina) | 94.11 mi (151.46 km) |
| Radford to Staunton (Virginia) | 108.81 mi (175.12 km) |
| Radford to Steamboat Springs (Colorado) | 1,427.74 mi (2,297.73 km) |
| Radford to Steiner Ranch (Texas) | 1,097.78 mi (1,766.71 km) |
