| Costa de Caparica to Cortona | 1,149.11 mi (1,849.31 km) |
| Costa de Caparica to Cosenza | 1,365.21 mi (2,197.10 km) |
| Costa de Caparica to Cossato | 1,009.16 mi (1,624.09 km) |
| Costa de Caparica to Costa Volpino | 1,102.76 mi (1,774.72 km) |
| Costa de Caparica to Creazzo | 1,159.69 mi (1,866.34 km) |
| Costa de Caparica to Crema | 1,073.14 mi (1,727.05 km) |
| Costa de Caparica to Cremona | 1,084.24 mi (1,744.91 km) |
| Costa de Caparica to Crevalcore | 1,128.69 mi (1,816.46 km) |
| Costa de Caparica to Crispiano | 1,409.80 mi (2,268.86 km) |
| Costa de Caparica to Crosia | 1,390.72 mi (2,238.15 km) |
| Costa de Caparica to Crotone | 1,413.06 mi (2,274.09 km) |
| Costa de Caparica to Cuneo | 952.31 mi (1,532.60 km) |
| Costa de Caparica to Cuorgne | 981.35 mi (1,579.34 km) |
| Costa de Caparica to Cusano Milanino | 1,054.58 mi (1,697.19 km) |
| Costa de Caparica to Cutro | 1,406.35 mi (2,263.30 km) |
