| Certaldo to Fortuna Foothills (Arizona) | 6,147.10 mi (9,892.80 km) |
| Certaldo to Foster City (California) | 6,116.17 mi (9,843.03 km) |
| Certaldo to Fostoria (Ohio) | 4,541.32 mi (7,308.55 km) |
| Certaldo to Fountain (Colorado) | 5,481.36 mi (8,821.40 km) |
| Certaldo to Fountain Hills (Arizona) | 6,002.52 mi (9,660.12 km) |
| Certaldo to Fountain Inn (South Carolina) | 4,766.86 mi (7,671.52 km) |
| Certaldo to Fountain Valley (California) | 6,206.53 mi (9,988.44 km) |
| Certaldo to Fountainebleau (Florida) | 5,079.43 mi (8,174.55 km) |
| Certaldo to Four Corners (Oregon) | 5,702.26 mi (9,176.89 km) |
| Certaldo to Four Corners (Texas) | 5,582.00 mi (8,983.37 km) |
| Certaldo to Four Square Mile (Colorado) | 5,437.43 mi (8,750.71 km) |
| Certaldo to Fox Crossing (Wisconsin) | 4,612.46 mi (7,423.04 km) |
| Certaldo to Fox Lake (Illinois) | 4,679.55 mi (7,531.02 km) |
| Certaldo to Framingham (Massachusetts) | 3,988.70 mi (6,419.19 km) |
| Certaldo to Franconia (Virginia) | 4,374.31 mi (7,039.78 km) |
