| Highlands Ranch to Fortuna (California) | 1,014.30 mi (1,632.36 km) |
| Highlands Ranch to Fortuna Foothills (Arizona) | 708.41 mi (1,140.07 km) |
| Highlands Ranch to Foster City (California) | 943.09 mi (1,517.75 km) |
| Highlands Ranch to Fostoria (Ohio) | 1,137.74 mi (1,831.02 km) |
| Highlands Ranch to Fountain (Colorado) | 60.94 mi (98.08 km) |
| Highlands Ranch to Fountain Hills (Arizona) | 555.71 mi (894.33 km) |
| Highlands Ranch to Fountain Inn (South Carolina) | 1,294.43 mi (2,083.18 km) |
| Highlands Ranch to Fountain Valley (California) | 823.67 mi (1,325.58 km) |
| Highlands Ranch to Fountainebleau (Florida) | 1,710.43 mi (2,752.66 km) |
| Highlands Ranch to Four Corners (Oregon) | 990.61 mi (1,594.24 km) |
| Highlands Ranch to Four Corners (Texas) | 862.38 mi (1,387.86 km) |
| Highlands Ranch to Four Square Mile (Colorado) | 10.56 mi (17.00 km) |
| Highlands Ranch to Fox Crossing (Wisconsin) | 906.07 mi (1,458.17 km) |
| Highlands Ranch to Fox Lake (Illinois) | 896.30 mi (1,442.46 km) |
| Highlands Ranch to Framingham (Massachusetts) | 1,749.63 mi (2,815.75 km) |
