| Koprukoy to Cividale del Friuli | 1,488.12 mi (2,394.90 km) |
| Koprukoy to Civita Castellana | 1,533.74 mi (2,468.31 km) |
| Koprukoy to Civitanova Marche | 1,463.89 mi (2,355.90 km) |
| Koprukoy to Civitavecchia | 1,565.90 mi (2,520.08 km) |
| Koprukoy to Civitella in Val di Chiana | 1,565.00 mi (2,518.63 km) |
| Koprukoy to Clusone | 1,653.62 mi (2,661.25 km) |
| Koprukoy to Coccaglio | 1,651.32 mi (2,657.54 km) |
| Koprukoy to Codigoro | 1,545.46 mi (2,487.17 km) |
| Koprukoy to Codogno | 1,663.84 mi (2,677.69 km) |
| Koprukoy to Codroipo | 1,508.82 mi (2,428.21 km) |
| Koprukoy to Cogoleto | 1,716.00 mi (2,761.64 km) |
| Koprukoy to Colle di Val d'Elsa | 1,594.31 mi (2,565.79 km) |
| Koprukoy to Colle Salvetti | 1,626.37 mi (2,617.39 km) |
| Koprukoy to Collecchio | 1,638.47 mi (2,636.87 km) |
| Koprukoy to Colleferro | 1,505.75 mi (2,423.26 km) |
