| Karhula to Corinth (Mississippi) | 4,906.86 mi (7,896.83 km) |
| Karhula to Corinth (Texas) | 5,236.66 mi (8,427.59 km) |
| Karhula to Cornelius (North Carolina) | 4,664.54 mi (7,506.86 km) |
| Karhula to Cornelius (Oregon) | 4,918.64 mi (7,915.79 km) |
| Karhula to Corning (New York) | 4,164.32 mi (6,701.83 km) |
| Karhula to Corona (California) | 5,613.16 mi (9,033.50 km) |
| Karhula to Coronado (California) | 5,685.50 mi (9,149.93 km) |
| Karhula to Corpus Christi (Texas) | 5,584.71 mi (8,987.73 km) |
| Karhula to Corsicana (Texas) | 5,288.37 mi (8,510.80 km) |
| Karhula to Cortland (New York) | 4,113.44 mi (6,619.95 km) |
| Karhula to Corvallis (Oregon) | 4,984.85 mi (8,022.34 km) |
| Karhula to Coshocton (Ohio) | 4,407.54 mi (7,093.25 km) |
| Karhula to Costa Mesa (California) | 5,631.82 mi (9,063.54 km) |
| Karhula to Coto de Caza (California) | 5,631.08 mi (9,062.35 km) |
| Karhula to Cottage Grove (Minnesota) | 4,416.11 mi (7,107.04 km) |
