| Klamath Falls to Finneytown (Ohio) | 1,946.70 mi (3,132.90 km) |
| Klamath Falls to Firestone (Colorado) | 884.92 mi (1,424.14 km) |
| Klamath Falls to Fish Hawk (Florida) | 2,421.02 mi (3,896.25 km) |
| Klamath Falls to Fishers (Indiana) | 1,857.57 mi (2,989.48 km) |
| Klamath Falls to Fitchburg (Massachusetts) | 2,510.85 mi (4,040.82 km) |
| Klamath Falls to Fitchburg (Wisconsin) | 1,635.87 mi (2,632.68 km) |
| Klamath Falls to Five Corners (Washington) | 242.93 mi (390.97 km) |
| Klamath Falls to Five Forks (South Carolina) | 2,177.90 mi (3,504.99 km) |
| Klamath Falls to Flagstaff (Arizona) | 731.13 mi (1,176.64 km) |
| Klamath Falls to Flat Rock (Michigan) | 1,954.99 mi (3,146.26 km) |
| Klamath Falls to Fleming Island (Florida) | 2,361.06 mi (3,799.76 km) |
| Klamath Falls to Flint (Michigan) | 1,920.27 mi (3,090.38 km) |
| Klamath Falls to Floral Park (New York) | 2,457.51 mi (3,954.99 km) |
| Klamath Falls to Florence (Alabama) | 1,899.18 mi (3,056.43 km) |
| Klamath Falls to Florence (Arizona) | 848.13 mi (1,364.93 km) |
