| Klamath Falls to Isny im Allgau | 5,563.85 mi (8,954.15 km) |
| Klamath Falls to Isselburg | 5,238.36 mi (8,430.33 km) |
| Klamath Falls to Issum | 5,253.52 mi (8,454.72 km) |
| Klamath Falls to Itzehoe | 5,196.20 mi (8,362.48 km) |
| Klamath Falls to Jena | 5,416.48 mi (8,716.98 km) |
| Klamath Falls to Jever | 5,177.41 mi (8,332.23 km) |
| Klamath Falls to Jork | 5,222.18 mi (8,404.28 km) |
| Klamath Falls to Juchen | 5,279.76 mi (8,496.96 km) |
| Klamath Falls to Julich | 5,285.93 mi (8,506.89 km) |
| Klamath Falls to Juterbog | 5,389.41 mi (8,673.41 km) |
| Klamath Falls to Kaarst | 5,276.34 mi (8,491.45 km) |
| Klamath Falls to Kaiserslautern | 5,405.16 mi (8,698.76 km) |
| Klamath Falls to Kalkar | 5,239.09 mi (8,431.51 km) |
| Klamath Falls to Kall | 5,311.57 mi (8,548.14 km) |
| Klamath Falls to Kaltenkirchen | 5,211.40 mi (8,386.93 km) |
