| Triangle to Corato | 4,710.04 mi (7,580.08 km) |
| Triangle to Corbetta | 4,235.39 mi (6,816.20 km) |
| Triangle to Corciano | 4,458.67 mi (7,175.54 km) |
| Triangle to Cordenons | 4,379.61 mi (7,048.31 km) |
| Triangle to Cori | 4,538.47 mi (7,303.96 km) |
| Triangle to Coriano | 4,443.73 mi (7,151.50 km) |
| Triangle to Corigliano Calabro | 4,773.62 mi (7,682.40 km) |
| Triangle to Corleone | 4,694.91 mi (7,555.72 km) |
| Triangle to Cormano | 4,243.52 mi (6,829.29 km) |
| Triangle to Cornaredo | 4,239.36 mi (6,822.59 km) |
| Triangle to Cornate d'Adda | 4,253.24 mi (6,844.92 km) |
| Triangle to Cornedo Vicentino | 4,334.73 mi (6,976.08 km) |
| Triangle to Correggio | 4,338.28 mi (6,981.79 km) |
| Triangle to Corridonia | 4,508.27 mi (7,255.36 km) |
| Triangle to Corsico | 4,245.06 mi (6,831.77 km) |
