| Catalina Foothills to Corato | 6,352.49 mi (10,223.35 km) |
| Catalina Foothills to Corbetta | 5,876.09 mi (9,456.65 km) |
| Catalina Foothills to Corciano | 6,107.79 mi (9,829.54 km) |
| Catalina Foothills to Cordenons | 5,982.93 mi (9,628.60 km) |
| Catalina Foothills to Cori | 6,203.39 mi (9,983.38 km) |
| Catalina Foothills to Coriano | 6,078.25 mi (9,782.00 km) |
| Catalina Foothills to Corigliano Calabro | 6,435.87 mi (10,357.53 km) |
| Catalina Foothills to Corleone | 6,406.41 mi (10,310.12 km) |
| Catalina Foothills to Cormano | 5,881.09 mi (9,464.70 km) |
| Catalina Foothills to Cornaredo | 5,878.69 mi (9,460.83 km) |
| Catalina Foothills to Cornate d'Adda | 5,887.02 mi (9,474.25 km) |
| Catalina Foothills to Cornedo Vicentino | 5,954.51 mi (9,582.86 km) |
| Catalina Foothills to Correggio | 5,975.31 mi (9,616.33 km) |
| Catalina Foothills to Corridonia | 6,145.71 mi (9,890.57 km) |
| Catalina Foothills to Corsico | 5,884.78 mi (9,470.64 km) |
