| Kostrzyn to Cortona | 674.74 mi (1,085.89 km) |
| Kostrzyn to Cosenza | 905.91 mi (1,457.92 km) |
| Kostrzyn to Cossato | 624.47 mi (1,004.99 km) |
| Kostrzyn to Costa Volpino | 555.70 mi (894.31 km) |
| Kostrzyn to Creazzo | 540.42 mi (869.72 km) |
| Kostrzyn to Crema | 593.53 mi (955.20 km) |
| Kostrzyn to Cremona | 598.41 mi (963.05 km) |
| Kostrzyn to Crevalcore | 598.25 mi (962.80 km) |
| Kostrzyn to Crispiano | 814.90 mi (1,311.46 km) |
| Kostrzyn to Crosia | 886.56 mi (1,426.78 km) |
| Kostrzyn to Crotone | 919.71 mi (1,480.13 km) |
| Kostrzyn to Cuneo | 708.17 mi (1,139.69 km) |
| Kostrzyn to Cuorgne | 649.54 mi (1,045.33 km) |
| Kostrzyn to Cusano Milanino | 596.36 mi (959.75 km) |
| Kostrzyn to Cutro | 923.25 mi (1,485.83 km) |
