| Acton to Fortuna Foothills (Arizona) | 5,387.80 mi (8,670.82 km) |
| Acton to Foster City (California) | 5,357.72 mi (8,622.41 km) |
| Acton to Fostoria (Ohio) | 3,811.93 mi (6,134.70 km) |
| Acton to Fountain (Colorado) | 4,724.87 mi (7,603.94 km) |
| Acton to Fountain Hills (Arizona) | 5,244.44 mi (8,440.11 km) |
| Acton to Fountain Inn (South Carolina) | 4,065.48 mi (6,542.76 km) |
| Acton to Fountain Valley (California) | 5,445.75 mi (8,764.08 km) |
| Acton to Fountainebleau (Florida) | 4,428.32 mi (7,126.69 km) |
| Acton to Four Corners (Oregon) | 4,950.79 mi (7,967.53 km) |
| Acton to Four Corners (Texas) | 4,858.97 mi (7,819.75 km) |
| Acton to Four Square Mile (Colorado) | 4,679.88 mi (7,531.54 km) |
| Acton to Fox Crossing (Wisconsin) | 3,865.86 mi (6,221.50 km) |
| Acton to Fox Lake (Illinois) | 3,937.66 mi (6,337.05 km) |
| Acton to Framingham (Massachusetts) | 3,282.61 mi (5,282.84 km) |
| Acton to Franconia (Virginia) | 3,669.88 mi (5,906.10 km) |
