| Denison to Cordele (Georgia) | 753.47 mi (1,212.59 km) |
| Denison to Corinth (Mississippi) | 467.14 mi (751.78 km) |
| Denison to Corinth (Texas) | 51.45 mi (82.80 km) |
| Denison to Cornelius (North Carolina) | 899.43 mi (1,447.50 km) |
| Denison to Cornelius (Oregon) | 1,614.57 mi (2,598.39 km) |
| Denison to Corning (New York) | 1,206.96 mi (1,942.41 km) |
| Denison to Corona (California) | 1,202.52 mi (1,935.27 km) |
| Denison to Coronado (California) | 1,190.05 mi (1,915.20 km) |
| Denison to Corpus Christi (Texas) | 420.11 mi (676.10 km) |
| Denison to Corsicana (Texas) | 116.60 mi (187.64 km) |
| Denison to Cortland (New York) | 1,260.28 mi (2,028.22 km) |
| Denison to Corvallis (Oregon) | 1,602.87 mi (2,579.57 km) |
| Denison to Coshocton (Ohio) | 926.70 mi (1,491.38 km) |
| Denison to Costa Mesa (California) | 1,223.83 mi (1,969.57 km) |
| Denison to Coto de Caza (California) | 1,205.65 mi (1,940.30 km) |
