| Kostrzyn to Cividale del Friuli | 467.09 mi (751.72 km) |
| Kostrzyn to Civita Castellana | 732.76 mi (1,179.27 km) |
| Kostrzyn to Civitanova Marche | 648.64 mi (1,043.88 km) |
| Kostrzyn to Civitavecchia | 754.82 mi (1,214.77 km) |
| Kostrzyn to Civitella in Val di Chiana | 670.17 mi (1,078.53 km) |
| Kostrzyn to Clusone | 556.57 mi (895.71 km) |
| Kostrzyn to Coccaglio | 574.41 mi (924.43 km) |
| Kostrzyn to Codigoro | 571.75 mi (920.14 km) |
| Kostrzyn to Codogno | 605.08 mi (973.79 km) |
| Kostrzyn to Codroipo | 483.74 mi (778.50 km) |
| Kostrzyn to Cogoleto | 677.75 mi (1,090.73 km) |
| Kostrzyn to Colle di Val d'Elsa | 681.87 mi (1,097.36 km) |
| Kostrzyn to Colle Salvetti | 682.14 mi (1,097.81 km) |
| Kostrzyn to Collecchio | 617.03 mi (993.01 km) |
| Kostrzyn to Colleferro | 762.39 mi (1,226.95 km) |
