| Calais to Cosenza | 1,063.93 mi (1,712.23 km) |
| Calais to Cossato | 471.35 mi (758.56 km) |
| Calais to Costa Volpino | 517.17 mi (832.30 km) |
| Calais to Creazzo | 579.02 mi (931.84 km) |
| Calais to Crema | 527.50 mi (848.93 km) |
| Calais to Cremona | 550.81 mi (886.44 km) |
| Calais to Crevalcore | 608.36 mi (979.07 km) |
| Calais to Crispiano | 1,025.88 mi (1,650.99 km) |
| Calais to Crosia | 1,065.72 mi (1,715.11 km) |
| Calais to Crotone | 1,103.62 mi (1,776.11 km) |
| Calais to Cuneo | 524.92 mi (844.78 km) |
| Calais to Cuorgne | 467.40 mi (752.21 km) |
| Calais to Cusano Milanino | 502.25 mi (808.30 km) |
| Calais to Cutro | 1,102.09 mi (1,773.64 km) |
| Calais to Cutrofiano | 1,084.42 mi (1,745.20 km) |
