| Karhula to Coldwater (Michigan) | 4,392.18 mi (7,068.54 km) |
| Karhula to Colesville (Maryland) | 4,341.06 mi (6,986.25 km) |
| Karhula to College (Alaska) | 3,769.29 mi (6,066.09 km) |
| Karhula to College Park (Georgia) | 4,875.87 mi (7,846.96 km) |
| Karhula to College Park (Maryland) | 4,343.60 mi (6,990.36 km) |
| Karhula to College Station (Texas) | 5,377.91 mi (8,654.92 km) |
| Karhula to Collegedale (Tennessee) | 4,806.61 mi (7,735.48 km) |
| Karhula to Colleyville (Texas) | 5,254.43 mi (8,456.18 km) |
| Karhula to Collierville (Tennessee) | 4,932.09 mi (7,937.43 km) |
| Karhula to Collinsville (Illinois) | 4,718.42 mi (7,593.56 km) |
| Karhula to Colonia (New Jersey) | 4,175.29 mi (6,719.48 km) |
| Karhula to Colonial Heights (Virginia) | 4,458.24 mi (7,174.84 km) |
| Karhula to Colonial Park (Pennsylvania) | 4,264.20 mi (6,862.57 km) |
| Karhula to Colorado Springs (Colorado) | 5,048.07 mi (8,124.09 km) |
| Karhula to Colton (California) | 5,596.47 mi (9,006.65 km) |
