| Cayenne to Cosenza | 4,861.75 mi (7,824.24 km) |
| Cayenne to Cossato | 4,568.13 mi (7,351.69 km) |
| Cayenne to Costa Volpino | 4,662.50 mi (7,503.57 km) |
| Cayenne to Creazzo | 4,720.76 mi (7,597.34 km) |
| Cayenne to Crema | 4,633.85 mi (7,457.45 km) |
| Cayenne to Cremona | 4,645.41 mi (7,476.06 km) |
| Cayenne to Crevalcore | 4,689.76 mi (7,547.44 km) |
| Cayenne to Crispiano | 4,928.52 mi (7,931.68 km) |
| Cayenne to Crosia | 4,892.08 mi (7,873.05 km) |
| Cayenne to Crotone | 4,904.98 mi (7,893.81 km) |
| Cayenne to Cuneo | 4,513.60 mi (7,263.94 km) |
| Cayenne to Cuorgne | 4,540.49 mi (7,307.21 km) |
| Cayenne to Cusano Milanino | 4,614.52 mi (7,426.36 km) |
| Cayenne to Cutro | 4,897.31 mi (7,881.46 km) |
| Cayenne to Cutrofiano | 4,973.29 mi (8,003.74 km) |
