| Klamath Falls to Erba | 5,649.11 mi (9,091.36 km) |
| Klamath Falls to Erchie | 6,190.21 mi (9,962.17 km) |
| Klamath Falls to Ercolano | 6,079.98 mi (9,784.78 km) |
| Klamath Falls to Erice | 6,193.77 mi (9,967.91 km) |
| Klamath Falls to Este | 5,748.29 mi (9,250.98 km) |
| Klamath Falls to Fabriano | 5,892.28 mi (9,482.70 km) |
| Klamath Falls to Faenza | 5,809.14 mi (9,348.90 km) |
| Klamath Falls to Fagnano Olona | 5,648.09 mi (9,089.72 km) |
| Klamath Falls to Fano | 5,865.58 mi (9,439.74 km) |
| Klamath Falls to Fara in Sabina | 5,952.84 mi (9,580.17 km) |
| Klamath Falls to Farra di Soligo | 5,722.23 mi (9,209.04 km) |
| Klamath Falls to Fasano | 6,156.72 mi (9,908.29 km) |
| Klamath Falls to Favara | 6,266.91 mi (10,085.61 km) |
| Klamath Falls to Felino | 5,741.32 mi (9,239.77 km) |
| Klamath Falls to Feltre | 5,709.01 mi (9,187.76 km) |
