| Grays to Firestone (Colorado) | 4,679.30 mi (7,530.61 km) |
| Grays to Fish Hawk (Florida) | 4,428.33 mi (7,126.70 km) |
| Grays to Fishers (Indiana) | 3,991.66 mi (6,423.96 km) |
| Grays to Fitchburg (Massachusetts) | 3,311.60 mi (5,329.50 km) |
| Grays to Fitchburg (Wisconsin) | 3,981.98 mi (6,408.38 km) |
| Grays to Five Corners (Washington) | 4,914.53 mi (7,909.18 km) |
| Grays to Five Forks (South Carolina) | 4,086.76 mi (6,577.01 km) |
| Grays to Flagstaff (Arizona) | 5,174.91 mi (8,328.22 km) |
| Grays to Flat Rock (Michigan) | 3,788.44 mi (6,096.91 km) |
| Grays to Fleming Island (Florida) | 4,295.14 mi (6,912.36 km) |
| Grays to Flint (Michigan) | 3,763.12 mi (6,056.15 km) |
| Grays to Floral Park (New York) | 3,467.77 mi (5,580.83 km) |
| Grays to Florence (Alabama) | 4,305.09 mi (6,928.37 km) |
| Grays to Florence (Arizona) | 5,286.15 mi (8,507.23 km) |
| Grays to Florence (Kentucky) | 3,985.43 mi (6,413.93 km) |
