| Koronowo to Cividale del Friuli | 537.37 mi (864.81 km) |
| Koronowo to Civita Castellana | 802.83 mi (1,292.02 km) |
| Koronowo to Civitanova Marche | 718.17 mi (1,155.79 km) |
| Koronowo to Civitavecchia | 825.04 mi (1,327.77 km) |
| Koronowo to Civitella in Val di Chiana | 740.47 mi (1,191.68 km) |
| Koronowo to Clusone | 624.94 mi (1,005.74 km) |
| Koronowo to Coccaglio | 643.12 mi (1,035.00 km) |
| Koronowo to Codigoro | 642.04 mi (1,033.26 km) |
| Koronowo to Codogno | 673.86 mi (1,084.48 km) |
| Koronowo to Codroipo | 554.04 mi (891.65 km) |
| Koronowo to Cogoleto | 746.15 mi (1,200.81 km) |
| Koronowo to Colle di Val d'Elsa | 752.13 mi (1,210.44 km) |
| Koronowo to Colle Salvetti | 752.20 mi (1,210.55 km) |
| Koronowo to Collecchio | 686.51 mi (1,104.83 km) |
| Koronowo to Colleferro | 832.06 mi (1,339.06 km) |
