| Koscian to Cividale del Friuli | 438.16 mi (705.16 km) |
| Koscian to Civita Castellana | 704.61 mi (1,133.96 km) |
| Koscian to Civitanova Marche | 621.71 mi (1,000.54 km) |
| Koscian to Civitavecchia | 726.11 mi (1,168.57 km) |
| Koscian to Civitella in Val di Chiana | 640.79 mi (1,031.25 km) |
| Koscian to Clusone | 524.69 mi (844.41 km) |
| Koscian to Coccaglio | 542.68 mi (873.36 km) |
| Koscian to Codigoro | 542.02 mi (872.29 km) |
| Koscian to Codogno | 573.38 mi (922.77 km) |
| Koscian to Codroipo | 454.29 mi (731.10 km) |
| Koscian to Cogoleto | 645.89 mi (1,039.46 km) |
| Koscian to Colle di Val d'Elsa | 651.95 mi (1,049.21 km) |
| Koscian to Colle Salvetti | 651.61 mi (1,048.67 km) |
| Koscian to Collecchio | 585.78 mi (942.72 km) |
| Koscian to Colleferro | 735.15 mi (1,183.11 km) |
