| Denison to Candler-McAfee (Georgia) | 706.72 mi (1,137.36 km) |
| Denison to Caño Martin Peña (Puerto Rico) | 2,158.10 mi (3,473.12 km) |
| Denison to Cañon City (Colorado) | 580.07 mi (933.53 km) |
| Denison to Canóvanas (Puerto Rico) | 2,168.57 mi (3,489.97 km) |
| Denison to Canton (Georgia) | 692.92 mi (1,115.14 km) |
| Denison to Canton (Illinois) | 591.34 mi (951.67 km) |
| Denison to Canton (Mississippi) | 387.16 mi (623.08 km) |
| Denison to Canton (Ohio) | 965.45 mi (1,553.74 km) |
| Denison to Canyon (Texas) | 315.89 mi (508.37 km) |
| Denison to Canyon Lake (California) | 1,186.43 mi (1,909.38 km) |
| Denison to Canyon Lake (Texas) | 286.36 mi (460.85 km) |
| Denison to Cape Coral (Florida) | 998.83 mi (1,607.47 km) |
| Denison to Cape Girardeau (Missouri) | 464.31 mi (747.23 km) |
| Denison to Carbondale (Illinois) | 494.60 mi (795.99 km) |
| Denison to Carlisle (Pennsylvania) | 1,155.04 mi (1,858.86 km) |
