| Parma to Corinth (Mississippi) | 4,952.96 mi (7,971.01 km) |
| Parma to Corinth (Texas) | 5,390.40 mi (8,675.02 km) |
| Parma to Cornelius (North Carolina) | 4,603.45 mi (7,408.54 km) |
| Parma to Cornelius (Oregon) | 5,577.08 mi (8,975.44 km) |
| Parma to Corning (New York) | 4,159.95 mi (6,694.79 km) |
| Parma to Corona (California) | 6,096.67 mi (9,811.64 km) |
| Parma to Coronado (California) | 6,151.96 mi (9,900.62 km) |
| Parma to Corpus Christi (Texas) | 5,675.05 mi (9,133.12 km) |
| Parma to Corsicana (Texas) | 5,419.01 mi (8,721.05 km) |
| Parma to Cortland (New York) | 4,105.28 mi (6,606.81 km) |
| Parma to Corvallis (Oregon) | 5,638.82 mi (9,074.80 km) |
| Parma to Coshocton (Ohio) | 4,437.49 mi (7,141.45 km) |
| Parma to Costa Mesa (California) | 6,119.03 mi (9,847.62 km) |
| Parma to Coto de Caza (California) | 6,112.56 mi (9,837.21 km) |
| Parma to Cottage Grove (Minnesota) | 4,669.93 mi (7,515.53 km) |
