| Sluis to Cividale del Friuli | 581.70 mi (936.15 km) |
| Sluis to Civita Castellana | 753.68 mi (1,212.93 km) |
| Sluis to Civitanova Marche | 734.24 mi (1,181.65 km) |
| Sluis to Civitavecchia | 749.72 mi (1,206.55 km) |
| Sluis to Civitella in Val di Chiana | 669.38 mi (1,077.27 km) |
| Sluis to Clusone | 479.67 mi (771.95 km) |
| Sluis to Coccaglio | 498.45 mi (802.18 km) |
| Sluis to Codigoro | 601.36 mi (967.79 km) |
| Sluis to Codogno | 514.39 mi (827.83 km) |
| Sluis to Codroipo | 572.15 mi (920.79 km) |
| Sluis to Cogoleto | 536.34 mi (863.15 km) |
| Sluis to Colle di Val d'Elsa | 654.99 mi (1,054.10 km) |
| Sluis to Colle Salvetti | 626.71 mi (1,008.59 km) |
| Sluis to Collecchio | 551.69 mi (887.87 km) |
| Sluis to Colleferro | 803.08 mi (1,292.43 km) |
