| Castagneto Carducci to Fortuna Foothills (Arizona) | 6,150.97 mi (9,899.02 km) |
| Castagneto Carducci to Foster City (California) | 6,124.80 mi (9,856.92 km) |
| Castagneto Carducci to Fostoria (Ohio) | 4,537.99 mi (7,303.20 km) |
| Castagneto Carducci to Fountain (Colorado) | 5,483.83 mi (8,825.38 km) |
| Castagneto Carducci to Fountain Hills (Arizona) | 6,005.67 mi (9,665.19 km) |
| Castagneto Carducci to Fountain Inn (South Carolina) | 4,759.88 mi (7,660.29 km) |
| Castagneto Carducci to Fountain Valley (California) | 6,212.20 mi (9,997.57 km) |
| Castagneto Carducci to Fountainebleau (Florida) | 5,067.64 mi (8,155.58 km) |
| Castagneto Carducci to Four Corners (Oregon) | 5,713.40 mi (9,194.83 km) |
| Castagneto Carducci to Four Corners (Texas) | 5,577.41 mi (8,975.98 km) |
| Castagneto Carducci to Four Square Mile (Colorado) | 5,440.39 mi (8,755.45 km) |
| Castagneto Carducci to Fox Crossing (Wisconsin) | 4,612.22 mi (7,422.65 km) |
| Castagneto Carducci to Fox Lake (Illinois) | 4,678.31 mi (7,529.01 km) |
| Castagneto Carducci to Framingham (Massachusetts) | 3,982.60 mi (6,409.38 km) |
| Castagneto Carducci to Franconia (Virginia) | 4,367.85 mi (7,029.37 km) |
