| Orsova to Cividale del Friuli | 444.72 mi (715.71 km) |
| Orsova to Civita Castellana | 527.38 mi (848.74 km) |
| Orsova to Civitanova Marche | 441.35 mi (710.28 km) |
| Orsova to Civitavecchia | 561.41 mi (903.50 km) |
| Orsova to Civitella in Val di Chiana | 537.39 mi (864.85 km) |
| Orsova to Clusone | 609.46 mi (980.84 km) |
| Orsova to Coccaglio | 607.31 mi (977.37 km) |
| Orsova to Codigoro | 503.86 mi (810.89 km) |
| Orsova to Codogno | 620.75 mi (999.00 km) |
| Orsova to Codroipo | 464.93 mi (748.24 km) |
| Orsova to Cogoleto | 676.54 mi (1,088.78 km) |
| Orsova to Colle di Val d'Elsa | 566.16 mi (911.14 km) |
| Orsova to Colle Salvetti | 595.01 mi (957.57 km) |
| Orsova to Collecchio | 597.20 mi (961.11 km) |
| Orsova to Colleferro | 515.05 mi (828.89 km) |
