| Port Orange to Chivasso | 4,773.50 mi (7,682.20 km) |
| Port Orange to Ciampino | 5,081.76 mi (8,178.29 km) |
| Port Orange to Cicciano | 5,196.96 mi (8,363.70 km) |
| Port Orange to Cingoli | 5,065.27 mi (8,151.76 km) |
| Port Orange to Cinisello Balsamo | 4,824.78 mi (7,764.73 km) |
| Port Orange to Cinisi | 5,212.64 mi (8,388.93 km) |
| Port Orange to Cirie | 4,759.35 mi (7,659.44 km) |
| Port Orange to Ciro Marina | 5,369.00 mi (8,640.57 km) |
| Port Orange to Cislago | 4,811.01 mi (7,742.57 km) |
| Port Orange to Cisterna di Latina | 5,098.50 mi (8,205.24 km) |
| Port Orange to Cisternino | 5,339.53 mi (8,593.15 km) |
| Port Orange to Citta di Castello | 5,018.08 mi (8,075.81 km) |
| Port Orange to Citta Sant'Angelo | 5,128.23 mi (8,253.08 km) |
| Port Orange to Cittadella | 4,937.02 mi (7,945.36 km) |
| Port Orange to Cittanova | 5,351.73 mi (8,612.78 km) |
