| Klamath Falls to Crawfordsville (Indiana) | 1,808.64 mi (2,910.72 km) |
| Klamath Falls to Crest Hill (Illinois) | 1,720.55 mi (2,768.96 km) |
| Klamath Falls to Crestview (Florida) | 2,091.45 mi (3,365.86 km) |
| Klamath Falls to Crestwood (Illinois) | 1,738.20 mi (2,797.36 km) |
| Klamath Falls to Crestwood (Missouri) | 1,661.98 mi (2,674.70 km) |
| Klamath Falls to Creve Coeur (Missouri) | 1,656.34 mi (2,665.63 km) |
| Klamath Falls to Crofton (Maryland) | 2,347.87 mi (3,778.53 km) |
| Klamath Falls to Crossville (Tennessee) | 2,001.40 mi (3,220.94 km) |
| Klamath Falls to Crowley (Louisiana) | 1,823.96 mi (2,935.39 km) |
| Klamath Falls to Crowley (Texas) | 1,489.35 mi (2,396.88 km) |
| Klamath Falls to Crown Point (Indiana) | 1,761.67 mi (2,835.13 km) |
| Klamath Falls to Crystal (Minnesota) | 1,426.90 mi (2,296.38 km) |
| Klamath Falls to Crystal Lake (Illinois) | 1,699.76 mi (2,735.50 km) |
| Klamath Falls to Cudahy (California) | 602.82 mi (970.15 km) |
| Klamath Falls to Cudahy (Wisconsin) | 1,714.14 mi (2,758.65 km) |
