| Chicago Heights to Fortuna Foothills (Arizona) | 1,588.53 mi (2,556.49 km) |
| Chicago Heights to Foster City (California) | 1,853.00 mi (2,982.11 km) |
| Chicago Heights to Fostoria (Ohio) | 220.36 mi (354.64 km) |
| Chicago Heights to Fountain (Colorado) | 920.25 mi (1,480.99 km) |
| Chicago Heights to Fountain Hills (Arizona) | 1,422.68 mi (2,289.58 km) |
| Chicago Heights to Fountain Inn (South Carolina) | 555.37 mi (893.78 km) |
| Chicago Heights to Fountain Valley (California) | 1,734.30 mi (2,791.09 km) |
| Chicago Heights to Fountainebleau (Florida) | 1,164.25 mi (1,873.68 km) |
| Chicago Heights to Four Corners (Oregon) | 1,780.63 mi (2,865.65 km) |
| Chicago Heights to Four Corners (Texas) | 933.02 mi (1,501.56 km) |
| Chicago Heights to Four Square Mile (Colorado) | 912.41 mi (1,468.38 km) |
| Chicago Heights to Fox Crossing (Wisconsin) | 192.22 mi (309.35 km) |
| Chicago Heights to Fox Lake (Illinois) | 69.18 mi (111.33 km) |
| Chicago Heights to Framingham (Massachusetts) | 833.44 mi (1,341.29 km) |
| Chicago Heights to Franconia (Virginia) | 584.41 mi (940.51 km) |
