| Port Orange to Cassina de' Pecchi | 4,832.38 mi (7,776.96 km) |
| Port Orange to Cassino | 5,148.22 mi (8,285.26 km) |
| Port Orange to Castagneto Carducci | 4,950.39 mi (7,966.88 km) |
| Port Orange to Castano Primo | 4,804.49 mi (7,732.08 km) |
| Port Orange to Castel Bolognese | 4,974.08 mi (8,005.01 km) |
| Port Orange to Castel Gandolfo | 5,085.72 mi (8,184.67 km) |
| Port Orange to Castel Goffredo | 4,887.89 mi (7,866.30 km) |
| Port Orange to Castel Maggiore | 4,947.62 mi (7,962.43 km) |
| Port Orange to Castel Mella | 4,868.02 mi (7,834.32 km) |
| Port Orange to Castel San Giorgio | 5,210.34 mi (8,385.24 km) |
| Port Orange to Castel San Giovanni | 4,847.28 mi (7,800.95 km) |
| Port Orange to Castel San Pietro Terme | 4,961.97 mi (7,985.52 km) |
| Port Orange to Castel Volturno | 5,165.50 mi (8,313.07 km) |
| Port Orange to Castelbuono | 5,268.60 mi (8,478.99 km) |
| Port Orange to Casteldaccia | 5,237.35 mi (8,428.70 km) |
