| Klamath Falls to Excelsior Springs (Missouri) | 1,447.91 mi (2,330.18 km) |
| Klamath Falls to Exeter (California) | 432.84 mi (696.59 km) |
| Klamath Falls to Fair Lawn (New Jersey) | 2,432.28 mi (3,914.37 km) |
| Klamath Falls to Fair Oaks (California) | 248.14 mi (399.35 km) |
| Klamath Falls to Fair Oaks (Virginia) | 2,317.21 mi (3,729.19 km) |
| Klamath Falls to Fairbanks (Alaska) | 1,860.97 mi (2,994.95 km) |
| Klamath Falls to Fairborn (Ohio) | 1,959.97 mi (3,154.27 km) |
| Klamath Falls to Fairburn (Georgia) | 2,095.88 mi (3,373.00 km) |
| Klamath Falls to Fairfax (Virginia) | 2,320.48 mi (3,734.45 km) |
| Klamath Falls to Fairfax Station (Virginia) | 2,320.07 mi (3,733.79 km) |
| Klamath Falls to Fairfield (California) | 274.03 mi (441.01 km) |
| Klamath Falls to Fairfield (Ohio) | 1,942.89 mi (3,126.78 km) |
| Klamath Falls to Fairhope (Alabama) | 2,034.53 mi (3,274.26 km) |
| Klamath Falls to Fairland (Maryland) | 2,332.56 mi (3,753.90 km) |
| Klamath Falls to Fairmont (Minnesota) | 1,378.97 mi (2,219.24 km) |
