| Karhula to Cicero (Illinois) | 4,469.59 mi (7,193.11 km) |
| Karhula to Cimarron Hills (Colorado) | 5,047.30 mi (8,122.85 km) |
| Karhula to Cincinnati (Ohio) | 4,546.27 mi (7,316.51 km) |
| Karhula to Cinco Ranch (Texas) | 5,417.40 mi (8,718.46 km) |
| Karhula to Circleville (Ohio) | 4,475.99 mi (7,203.42 km) |
| Karhula to Citrus (California) | 5,601.68 mi (9,015.03 km) |
| Karhula to Citrus Heights (California) | 5,349.87 mi (8,609.78 km) |
| Karhula to Citrus Park (Florida) | 5,157.89 mi (8,300.83 km) |
| Karhula to Claiborne (Louisiana) | 5,151.75 mi (8,290.95 km) |
| Karhula to Claremont (California) | 5,598.16 mi (9,009.37 km) |
| Karhula to Claremont (New Hampshire) | 3,959.09 mi (6,371.55 km) |
| Karhula to Claremore (Oklahoma) | 5,003.19 mi (8,051.86 km) |
| Karhula to Clarksburg (Maryland) | 4,339.83 mi (6,984.29 km) |
| Karhula to Clarksburg (West Virginia) | 4,422.87 mi (7,117.92 km) |
| Karhula to Clarksdale (Mississippi) | 5,007.25 mi (8,058.40 km) |
