| Klamath Falls to Corato | 6,112.97 mi (9,837.88 km) |
| Klamath Falls to Corbetta | 5,660.84 mi (9,110.24 km) |
| Klamath Falls to Corciano | 5,887.05 mi (9,474.29 km) |
| Klamath Falls to Cordenons | 5,731.40 mi (9,223.79 km) |
| Klamath Falls to Cori | 5,991.28 mi (9,642.03 km) |
| Klamath Falls to Coriano | 5,846.77 mi (9,409.47 km) |
| Klamath Falls to Corigliano Calabro | 6,209.16 mi (9,992.67 km) |
| Klamath Falls to Corleone | 6,227.17 mi (10,021.66 km) |
| Klamath Falls to Cormano | 5,662.95 mi (9,113.63 km) |
| Klamath Falls to Cornaredo | 5,662.15 mi (9,112.34 km) |
| Klamath Falls to Cornate d'Adda | 5,665.42 mi (9,117.61 km) |
| Klamath Falls to Cornedo Vicentino | 5,717.71 mi (9,201.76 km) |
| Klamath Falls to Correggio | 5,751.53 mi (9,256.20 km) |
| Klamath Falls to Corridonia | 5,913.03 mi (9,516.10 km) |
| Klamath Falls to Corsico | 5,668.23 mi (9,122.14 km) |
