| Douarnenez to Cosenza | 1,188.62 mi (1,912.89 km) |
| Douarnenez to Cossato | 615.19 mi (990.05 km) |
| Douarnenez to Costa Volpino | 697.01 mi (1,121.73 km) |
| Douarnenez to Creazzo | 766.89 mi (1,234.19 km) |
| Douarnenez to Crema | 688.77 mi (1,108.46 km) |
| Douarnenez to Cremona | 710.50 mi (1,143.44 km) |
| Douarnenez to Crevalcore | 771.98 mi (1,242.38 km) |
| Douarnenez to Crispiano | 1,179.14 mi (1,897.64 km) |
| Douarnenez to Crosia | 1,199.61 mi (1,930.59 km) |
| Douarnenez to Crotone | 1,234.59 mi (1,986.89 km) |
| Douarnenez to Cuneo | 622.04 mi (1,001.07 km) |
| Douarnenez to Cuorgne | 596.45 mi (959.90 km) |
| Douarnenez to Cusano Milanino | 661.63 mi (1,064.79 km) |
| Douarnenez to Cutro | 1,230.99 mi (1,981.09 km) |
| Douarnenez to Cutrofiano | 1,240.01 mi (1,995.61 km) |
