| Karhula to Chantilly (Virginia) | 4,364.70 mi (7,024.31 km) |
| Karhula to Chaparral (New Mexico) | 5,519.95 mi (8,883.50 km) |
| Karhula to Chapel Hill (North Carolina) | 4,584.65 mi (7,378.28 km) |
| Karhula to Charleston (Illinois) | 4,622.54 mi (7,439.25 km) |
| Karhula to Charleston (South Carolina) | 4,796.56 mi (7,719.31 km) |
| Karhula to Charleston (West Virginia) | 4,514.80 mi (7,265.87 km) |
| Karhula to Charlotte (North Carolina) | 4,678.82 mi (7,529.83 km) |
| Karhula to Charlottesville (Virginia) | 4,444.29 mi (7,152.40 km) |
| Karhula to Chaska (Minnesota) | 4,431.90 mi (7,132.45 km) |
| Karhula to Chatham (Illinois) | 4,649.87 mi (7,483.25 km) |
| Karhula to Chattanooga (Tennessee) | 4,811.28 mi (7,743.01 km) |
| Karhula to Cheat Lake (West Virginia) | 4,387.41 mi (7,060.86 km) |
| Karhula to Chelsea (Alabama) | 4,954.65 mi (7,973.74 km) |
| Karhula to Chelsea (Massachusetts) | 3,976.42 mi (6,399.43 km) |
| Karhula to Cheney (Washington) | 4,714.23 mi (7,586.82 km) |
