| Karhula to Centralia (Illinois) | 4,705.20 mi (7,572.29 km) |
| Karhula to Centralia (Washington) | 4,837.36 mi (7,784.98 km) |
| Karhula to Centreville (Virginia) | 4,367.31 mi (7,028.51 km) |
| Karhula to Ceres (California) | 5,418.38 mi (8,720.04 km) |
| Karhula to Cerritos (California) | 5,621.05 mi (9,046.21 km) |
| Karhula to Chalco (Nebraska) | 4,713.57 mi (7,585.76 km) |
| Karhula to Chalmette (Louisiana) | 5,252.66 mi (8,453.34 km) |
| Karhula to Chambersburg (Pennsylvania) | 4,309.78 mi (6,935.92 km) |
| Karhula to Chamblee (Georgia) | 4,856.35 mi (7,815.53 km) |
| Karhula to Champaign (Illinois) | 4,586.94 mi (7,381.97 km) |
| Karhula to Champlin (Minnesota) | 4,405.30 mi (7,089.65 km) |
| Karhula to Chandler (Arizona) | 5,549.47 mi (8,931.00 km) |
| Karhula to Chanhassen (Minnesota) | 4,428.49 mi (7,126.96 km) |
| Karhula to Channahon (Illinois) | 4,507.79 mi (7,254.58 km) |
| Karhula to Channelview (Texas) | 5,397.69 mi (8,686.75 km) |
