| Koscierzyna to Cortona | 796.68 mi (1,282.13 km) |
| Koscierzyna to Cosenza | 1,026.94 mi (1,652.70 km) |
| Koscierzyna to Cossato | 733.61 mi (1,180.63 km) |
| Koscierzyna to Costa Volpino | 670.28 mi (1,078.71 km) |
| Koscierzyna to Creazzo | 659.38 mi (1,061.18 km) |
| Koscierzyna to Crema | 708.04 mi (1,139.48 km) |
| Koscierzyna to Cremona | 714.43 mi (1,149.77 km) |
| Koscierzyna to Crevalcore | 717.65 mi (1,154.94 km) |
| Koscierzyna to Crispiano | 934.56 mi (1,504.03 km) |
| Koscierzyna to Crosia | 1,006.91 mi (1,620.47 km) |
| Koscierzyna to Crotone | 1,039.50 mi (1,672.92 km) |
| Koscierzyna to Cuneo | 818.94 mi (1,317.95 km) |
| Koscierzyna to Cuorgne | 757.56 mi (1,219.17 km) |
| Koscierzyna to Cusano Milanino | 708.86 mi (1,140.80 km) |
| Koscierzyna to Cutro | 1,043.25 mi (1,678.95 km) |
