| Radford to Arcata (California) | 2,327.10 mi (3,745.11 km) |
| Radford to Archdale (North Carolina) | 90.61 mi (145.83 km) |
| Radford to Arden-Arcade (California) | 2,210.89 mi (3,558.08 km) |
| Radford to Ardmore (Oklahoma) | 950.46 mi (1,529.61 km) |
| Radford to Ardmore (Pennsylvania) | 347.01 mi (558.45 km) |
| Radford to Arecibo (Puerto Rico) | 1,538.16 mi (2,475.43 km) |
| Radford to Arkadelphia (Arkansas) | 732.06 mi (1,178.14 km) |
| Radford to Arkansas City (Kansas) | 907.05 mi (1,459.76 km) |
| Radford to Arlington (Tennessee) | 523.78 mi (842.94 km) |
| Radford to Arlington (Texas) | 985.56 mi (1,586.11 km) |
| Radford to Arlington (Virginia) | 223.92 mi (360.37 km) |
| Radford to Arlington (Washington) | 2,215.47 mi (3,565.46 km) |
| Radford to Arlington Heights (Illinois) | 523.28 mi (842.13 km) |
| Radford to Arnold (Maryland) | 257.64 mi (414.63 km) |
| Radford to Arnold (Missouri) | 543.27 mi (874.31 km) |
