| West Chicago to Fortuna (California) | 1,854.54 mi (2,984.60 km) |
| West Chicago to Fortuna Foothills (Arizona) | 1,565.82 mi (2,519.94 km) |
| West Chicago to Foster City (California) | 1,821.38 mi (2,931.23 km) |
| West Chicago to Fostoria (Ohio) | 254.07 mi (408.88 km) |
| West Chicago to Fountain (Colorado) | 893.64 mi (1,438.17 km) |
| West Chicago to Fountain Hills (Arizona) | 1,400.48 mi (2,253.86 km) |
| West Chicago to Fountain Inn (South Carolina) | 594.61 mi (956.94 km) |
| West Chicago to Fountain Valley (California) | 1,708.30 mi (2,749.24 km) |
| West Chicago to Fountainebleau (Florida) | 1,200.96 mi (1,932.75 km) |
| West Chicago to Four Corners (Oregon) | 1,743.08 mi (2,805.22 km) |
| West Chicago to Four Corners (Texas) | 940.95 mi (1,514.31 km) |
| West Chicago to Four Square Mile (Colorado) | 883.53 mi (1,421.91 km) |
| West Chicago to Fox Crossing (Wisconsin) | 161.26 mi (259.53 km) |
| West Chicago to Fox Lake (Illinois) | 36.53 mi (58.80 km) |
| West Chicago to Framingham (Massachusetts) | 859.72 mi (1,383.58 km) |
