| Klamath Falls to Imola | 5,800.71 mi (9,335.35 km) |
| Klamath Falls to Impruneta | 5,827.08 mi (9,377.78 km) |
| Klamath Falls to Induno Olona | 5,636.75 mi (9,071.48 km) |
| Klamath Falls to Inverigo | 5,653.86 mi (9,099.01 km) |
| Klamath Falls to Inveruno | 5,656.16 mi (9,102.71 km) |
| Klamath Falls to Inzago | 5,672.54 mi (9,129.06 km) |
| Klamath Falls to Iseo | 5,680.79 mi (9,142.34 km) |
| Klamath Falls to Isernia | 6,029.46 mi (9,703.47 km) |
| Klamath Falls to Isola Capo Rizzuto | 6,262.94 mi (10,079.23 km) |
| Klamath Falls to Isola del Liri | 6,007.09 mi (9,667.48 km) |
| Klamath Falls to Isola della Scala | 5,728.83 mi (9,219.66 km) |
| Klamath Falls to Isola Vicentina | 5,719.37 mi (9,204.44 km) |
| Klamath Falls to Ispica | 6,333.69 mi (10,193.09 km) |
| Klamath Falls to Istrana | 5,733.45 mi (9,227.09 km) |
| Klamath Falls to Itri | 6,029.38 mi (9,703.35 km) |
