| Catalina Foothills to Corinth (Mississippi) | 1,297.08 mi (2,087.45 km) |
| Catalina Foothills to Corinth (Texas) | 804.56 mi (1,294.82 km) |
| Catalina Foothills to Cornelius (North Carolina) | 1,728.00 mi (2,780.95 km) |
| Catalina Foothills to Cornelius (Oregon) | 1,120.37 mi (1,803.06 km) |
| Catalina Foothills to Corning (New York) | 1,966.01 mi (3,163.98 km) |
| Catalina Foothills to Corona (California) | 401.37 mi (645.95 km) |
| Catalina Foothills to Coronado (California) | 366.61 mi (590.00 km) |
| Catalina Foothills to Corpus Christi (Texas) | 866.99 mi (1,395.28 km) |
| Catalina Foothills to Corsicana (Texas) | 842.49 mi (1,355.86 km) |
| Catalina Foothills to Cortland (New York) | 2,015.19 mi (3,243.13 km) |
| Catalina Foothills to Corvallis (Oregon) | 1,078.16 mi (1,735.13 km) |
| Catalina Foothills to Coshocton (Ohio) | 1,699.01 mi (2,734.30 km) |
| Catalina Foothills to Costa Mesa (California) | 418.05 mi (672.78 km) |
| Catalina Foothills to Coto de Caza (California) | 398.62 mi (641.51 km) |
| Catalina Foothills to Cottage Grove (Minnesota) | 1,294.05 mi (2,082.57 km) |
