| Zachary to Fortuna (California) | 1,961.07 mi (3,156.03 km) |
| Zachary to Fortuna Foothills (Arizona) | 1,370.57 mi (2,205.72 km) |
| Zachary to Foster City (California) | 1,832.63 mi (2,949.33 km) |
| Zachary to Fostoria (Ohio) | 844.15 mi (1,358.52 km) |
| Zachary to Fountain (Colorado) | 945.65 mi (1,521.88 km) |
| Zachary to Fountain Hills (Arizona) | 1,218.82 mi (1,961.50 km) |
| Zachary to Fountain Inn (South Carolina) | 590.75 mi (950.72 km) |
| Zachary to Fountain Valley (California) | 1,576.01 mi (2,536.35 km) |
| Zachary to Fountainebleau (Florida) | 739.73 mi (1,190.48 km) |
| Zachary to Four Corners (Oregon) | 1,978.41 mi (3,183.94 km) |
| Zachary to Four Corners (Texas) | 277.20 mi (446.11 km) |
| Zachary to Four Square Mile (Colorado) | 992.42 mi (1,597.15 km) |
| Zachary to Fox Crossing (Wisconsin) | 948.18 mi (1,525.95 km) |
| Zachary to Fox Lake (Illinois) | 829.01 mi (1,334.16 km) |
| Zachary to Framingham (Massachusetts) | 1,353.86 mi (2,178.83 km) |
