| Radford to Decatur (Alabama) | 400.86 mi (645.12 km) |
| Radford to Decatur (Georgia) | 312.82 mi (503.43 km) |
| Radford to Decatur (Illinois) | 490.48 mi (789.34 km) |
| Radford to Deer Park (New York) | 462.87 mi (744.92 km) |
| Radford to Deer Park (Texas) | 982.46 mi (1,581.12 km) |
| Radford to Deerfield (Illinois) | 521.11 mi (838.64 km) |
| Radford to Deerfield Beach (Florida) | 747.87 mi (1,203.58 km) |
| Radford to Defiance (Ohio) | 352.19 mi (566.80 km) |
| Radford to DeForest (Wisconsin) | 626.34 mi (1,007.99 km) |
| Radford to DeKalb (Illinois) | 548.08 mi (882.04 km) |
| Radford to Del Aire (California) | 2,123.81 mi (3,417.95 km) |
| Radford to Del City (Oklahoma) | 946.06 mi (1,522.53 km) |
| Radford to Del Rio (Texas) | 1,287.07 mi (2,071.33 km) |
| Radford to DeLand (Florida) | 561.27 mi (903.27 km) |
| Radford to Delano (California) | 2,138.33 mi (3,441.31 km) |
