| Lorton to Fortuna (California) | 2,470.30 mi (3,975.56 km) |
| Lorton to Fortuna Foothills (Arizona) | 2,113.04 mi (3,400.60 km) |
| Lorton to Foster City (California) | 2,424.79 mi (3,902.32 km) |
| Lorton to Fostoria (Ohio) | 369.59 mi (594.80 km) |
| Lorton to Fountain (Colorado) | 1,475.58 mi (2,374.72 km) |
| Lorton to Fountain Hills (Arizona) | 1,946.05 mi (3,131.87 km) |
| Lorton to Fountain Inn (South Carolina) | 390.51 mi (628.46 km) |
| Lorton to Fountain Valley (California) | 2,278.19 mi (3,666.39 km) |
| Lorton to Fountainebleau (Florida) | 911.46 mi (1,466.86 km) |
| Lorton to Four Corners (Oregon) | 2,363.12 mi (3,803.08 km) |
| Lorton to Four Corners (Texas) | 1,221.38 mi (1,965.61 km) |
| Lorton to Four Square Mile (Colorado) | 1,477.53 mi (2,377.86 km) |
| Lorton to Fox Crossing (Wisconsin) | 695.89 mi (1,119.93 km) |
| Lorton to Fox Lake (Illinois) | 630.01 mi (1,013.91 km) |
| Lorton to Framingham (Massachusetts) | 392.79 mi (632.14 km) |
