| Three Lakes to Cortona | 5,138.99 mi (8,270.41 km) |
| Three Lakes to Cosenza | 5,448.32 mi (8,768.23 km) |
| Three Lakes to Cossato | 4,908.88 mi (7,900.08 km) |
| Three Lakes to Costa Volpino | 4,991.75 mi (8,033.44 km) |
| Three Lakes to Creazzo | 5,061.59 mi (8,145.84 km) |
| Three Lakes to Crema | 4,983.01 mi (8,019.38 km) |
| Three Lakes to Cremona | 5,004.33 mi (8,053.69 km) |
| Three Lakes to Crevalcore | 5,065.42 mi (8,152.00 km) |
| Three Lakes to Crispiano | 5,458.84 mi (8,785.16 km) |
| Three Lakes to Crosia | 5,465.90 mi (8,796.51 km) |
| Three Lakes to Crotone | 5,496.78 mi (8,846.20 km) |
| Three Lakes to Cuneo | 4,904.95 mi (7,893.76 km) |
| Three Lakes to Cuorgne | 4,888.68 mi (7,867.57 km) |
| Three Lakes to Cusano Milanino | 4,956.01 mi (7,975.93 km) |
| Three Lakes to Cutro | 5,491.68 mi (8,838.01 km) |
