| Herndon to Finneytown (Ohio) | 382.50 mi (615.58 km) |
| Herndon to Firestone (Colorado) | 1,464.54 mi (2,356.96 km) |
| Herndon to Fish Hawk (Florida) | 816.82 mi (1,314.55 km) |
| Herndon to Fishers (Indiana) | 462.51 mi (744.34 km) |
| Herndon to Fitchburg (Massachusetts) | 383.98 mi (617.95 km) |
| Herndon to Fitchburg (Wisconsin) | 685.71 mi (1,103.54 km) |
| Herndon to Five Corners (Washington) | 2,322.39 mi (3,737.52 km) |
| Herndon to Five Forks (South Carolina) | 392.66 mi (631.93 km) |
| Herndon to Flagstaff (Arizona) | 1,893.78 mi (3,047.75 km) |
| Herndon to Flat Rock (Michigan) | 377.00 mi (606.73 km) |
| Herndon to Fleming Island (Florida) | 660.31 mi (1,062.66 km) |
| Herndon to Flint (Michigan) | 431.71 mi (694.77 km) |
| Herndon to Floral Park (New York) | 229.87 mi (369.94 km) |
| Herndon to Florence (Alabama) | 635.35 mi (1,022.49 km) |
| Herndon to Florence (Arizona) | 1,933.62 mi (3,111.87 km) |
