| Cayenne to Catania | 4,778.14 mi (7,689.68 km) |
| Cayenne to Catanzaro | 4,875.53 mi (7,846.40 km) |
| Cayenne to Cattolica | 4,751.90 mi (7,647.44 km) |
| Cayenne to Cava de' Tirreni | 4,799.31 mi (7,723.75 km) |
| Cayenne to Cavallino | 4,975.45 mi (8,007.22 km) |
| Cayenne to Cavarzere | 4,741.44 mi (7,630.61 km) |
| Cayenne to Cave | 4,726.34 mi (7,606.30 km) |
| Cayenne to Cavriago | 4,660.34 mi (7,500.09 km) |
| Cayenne to Cavriglia | 4,683.66 mi (7,537.63 km) |
| Cayenne to Cazzago San Martino | 4,654.08 mi (7,490.01 km) |
| Cayenne to Ceccano | 4,742.52 mi (7,632.35 km) |
| Cayenne to Cecina | 4,633.23 mi (7,456.46 km) |
| Cayenne to Cefalu | 4,727.29 mi (7,607.84 km) |
| Cayenne to Ceglie Messapico | 4,942.88 mi (7,954.80 km) |
| Cayenne to Celano | 4,761.80 mi (7,663.38 km) |
