| Sliedrecht to Cividale del Friuli | 556.60 mi (895.76 km) |
| Sliedrecht to Civita Castellana | 748.81 mi (1,205.10 km) |
| Sliedrecht to Civitanova Marche | 720.69 mi (1,159.84 km) |
| Sliedrecht to Civitavecchia | 747.99 mi (1,203.77 km) |
| Sliedrecht to Civitella in Val di Chiana | 663.84 mi (1,068.35 km) |
| Sliedrecht to Clusone | 472.58 mi (760.55 km) |
| Sliedrecht to Coccaglio | 492.84 mi (793.15 km) |
| Sliedrecht to Codigoro | 588.27 mi (946.73 km) |
| Sliedrecht to Codogno | 512.23 mi (824.36 km) |
| Sliedrecht to Codroipo | 549.61 mi (884.51 km) |
| Sliedrecht to Cogoleto | 543.30 mi (874.35 km) |
| Sliedrecht to Colle di Val d'Elsa | 652.20 mi (1,049.61 km) |
| Sliedrecht to Colle Salvetti | 626.38 mi (1,008.06 km) |
| Sliedrecht to Collecchio | 548.44 mi (882.62 km) |
| Sliedrecht to Colleferro | 797.44 mi (1,283.36 km) |
