| Williamstown to Fortuna (California) | 2,563.15 mi (4,125.00 km) |
| Williamstown to Fortuna Foothills (Arizona) | 2,232.76 mi (3,593.28 km) |
| Williamstown to Foster City (California) | 2,527.18 mi (4,067.10 km) |
| Williamstown to Fostoria (Ohio) | 454.91 mi (732.10 km) |
| Williamstown to Fountain (Colorado) | 1,584.97 mi (2,550.76 km) |
| Williamstown to Fountain Hills (Arizona) | 2,065.70 mi (3,324.42 km) |
| Williamstown to Fountain Inn (South Carolina) | 525.79 mi (846.17 km) |
| Williamstown to Fountain Valley (California) | 2,392.98 mi (3,851.13 km) |
| Williamstown to Fountainebleau (Florida) | 1,010.25 mi (1,625.83 km) |
| Williamstown to Four Corners (Oregon) | 2,442.73 mi (3,931.19 km) |
| Williamstown to Four Corners (Texas) | 1,358.79 mi (2,186.77 km) |
| Williamstown to Four Square Mile (Colorado) | 1,582.89 mi (2,547.41 km) |
| Williamstown to Fox Crossing (Wisconsin) | 759.83 mi (1,222.83 km) |
| Williamstown to Fox Lake (Illinois) | 712.70 mi (1,146.99 km) |
| Williamstown to Framingham (Massachusetts) | 258.62 mi (416.21 km) |
