| Port Orange to Carmignano | 4,952.00 mi (7,969.47 km) |
| Port Orange to Carovigno | 5,351.43 mi (8,612.29 km) |
| Port Orange to Carpenedolo | 4,884.21 mi (7,860.37 km) |
| Port Orange to Carpi | 4,919.92 mi (7,917.85 km) |
| Port Orange to Carrara | 4,902.93 mi (7,890.51 km) |
| Port Orange to Carugate | 4,830.03 mi (7,773.18 km) |
| Port Orange to Casal di Principe | 5,176.68 mi (8,331.06 km) |
| Port Orange to Casale Monferrato | 4,800.89 mi (7,726.28 km) |
| Port Orange to Casale sul Sile | 4,962.81 mi (7,986.87 km) |
| Port Orange to Casalecchio di Reno | 4,946.10 mi (7,959.98 km) |
| Port Orange to Casalgrande | 4,918.46 mi (7,915.49 km) |
| Port Orange to Casalmaggiore | 4,893.37 mi (7,875.12 km) |
| Port Orange to Casalnuovo di Napoli | 5,189.86 mi (8,352.28 km) |
| Port Orange to Casalpusterlengo | 4,853.81 mi (7,811.46 km) |
| Port Orange to Casaluce | 5,180.31 mi (8,336.91 km) |
