| Radford to Candler-McAfee (Georgia) | 314.23 mi (505.71 km) |
| Radford to Caño Martin Peña (Puerto Rico) | 1,562.29 mi (2,514.27 km) |
| Radford to Cañon City (Colorado) | 1,345.76 mi (2,165.80 km) |
| Radford to Canóvanas (Puerto Rico) | 1,571.04 mi (2,528.35 km) |
| Radford to Canton (Georgia) | 296.86 mi (477.76 km) |
| Radford to Canton (Illinois) | 562.51 mi (905.28 km) |
| Radford to Canton (Mississippi) | 620.99 mi (999.38 km) |
| Radford to Canton (Ohio) | 258.28 mi (415.66 km) |
| Radford to Canyon (Texas) | 1,199.61 mi (1,930.59 km) |
| Radford to Canyon Lake (California) | 2,067.69 mi (3,327.62 km) |
| Radford to Canyon Lake (Texas) | 1,133.69 mi (1,824.49 km) |
| Radford to Cape Coral (Florida) | 728.86 mi (1,172.99 km) |
| Radford to Cape Girardeau (Missouri) | 495.24 mi (797.01 km) |
| Radford to Carbondale (Illinois) | 477.09 mi (767.81 km) |
| Radford to Carlisle (Pennsylvania) | 279.19 mi (449.31 km) |
