| Port Orange to Celano | 5,118.09 mi (8,236.78 km) |
| Port Orange to Cento | 4,939.35 mi (7,949.11 km) |
| Port Orange to Cepagatti | 5,133.42 mi (8,261.44 km) |
| Port Orange to Ceprano | 5,131.94 mi (8,259.06 km) |
| Port Orange to Cercola | 5,191.37 mi (8,354.70 km) |
| Port Orange to Cerea | 4,923.81 mi (7,924.10 km) |
| Port Orange to Cerese | 4,906.81 mi (7,896.75 km) |
| Port Orange to Cerignola | 5,251.57 mi (8,451.59 km) |
| Port Orange to Cermenate | 4,815.00 mi (7,748.99 km) |
| Port Orange to Cernusco sul Naviglio | 4,830.87 mi (7,774.54 km) |
| Port Orange to Cerreto Guidi | 4,947.23 mi (7,961.80 km) |
| Port Orange to Cerro Maggiore | 4,811.51 mi (7,743.37 km) |
| Port Orange to Certaldo | 4,960.42 mi (7,983.03 km) |
| Port Orange to Cerveteri | 5,052.63 mi (8,131.42 km) |
| Port Orange to Cervia | 5,000.88 mi (8,048.14 km) |
