| Radford to Friendly (Maryland) | 226.16 mi (363.96 km) |
| Radford to Friendswood (Texas) | 993.70 mi (1,599.21 km) |
| Radford to Frisco (Texas) | 957.46 mi (1,540.88 km) |
| Radford to Front Royal (Virginia) | 179.51 mi (288.90 km) |
| Radford to Fruit Cove (Florida) | 489.23 mi (787.33 km) |
| Radford to Fruita (Colorado) | 1,531.20 mi (2,464.22 km) |
| Radford to Fruitville (Florida) | 685.46 mi (1,103.15 km) |
| Radford to Fuller Heights (Florida) | 641.15 mi (1,031.83 km) |
| Radford to Fullerton (California) | 2,100.26 mi (3,380.04 km) |
| Radford to Fullerton (Pennsylvania) | 364.95 mi (587.32 km) |
| Radford to Fulshear (Texas) | 1,020.07 mi (1,641.64 km) |
| Radford to Fulton (Missouri) | 631.35 mi (1,016.07 km) |
| Radford to Fulton (New York) | 480.38 mi (773.09 km) |
| Radford to Fuquay-Varina (North Carolina) | 144.77 mi (232.98 km) |
| Radford to Gadsden (Alabama) | 374.55 mi (602.78 km) |
