| Festus to Firestone (Colorado) | 789.12 mi (1,269.97 km) |
| Festus to Fish Hawk (Florida) | 858.44 mi (1,381.52 km) |
| Festus to Fishers (Indiana) | 266.85 mi (429.46 km) |
| Festus to Fitchburg (Massachusetts) | 1,021.41 mi (1,643.80 km) |
| Festus to Fitchburg (Wisconsin) | 333.35 mi (536.47 km) |
| Festus to Five Corners (Washington) | 1,718.15 mi (2,765.09 km) |
| Festus to Five Forks (South Carolina) | 511.64 mi (823.41 km) |
| Festus to Flagstaff (Arizona) | 1,190.70 mi (1,916.25 km) |
| Festus to Flat Rock (Michigan) | 462.26 mi (743.93 km) |
| Festus to Fleming Island (Florida) | 748.96 mi (1,205.33 km) |
| Festus to Flint (Michigan) | 483.74 mi (778.50 km) |
| Festus to Floral Park (New York) | 906.24 mi (1,458.45 km) |
| Festus to Florence (Alabama) | 279.34 mi (449.55 km) |
| Festus to Florence (Arizona) | 1,229.38 mi (1,978.50 km) |
| Festus to Florence (Kentucky) | 315.61 mi (507.93 km) |
