| Niscemi to Cividale del Friuli | 620.32 mi (998.30 km) |
| Niscemi to Civita Castellana | 370.67 mi (596.54 km) |
| Niscemi to Civitanova Marche | 426.30 mi (686.07 km) |
| Niscemi to Civitavecchia | 368.56 mi (593.14 km) |
| Niscemi to Civitella in Val di Chiana | 455.16 mi (732.51 km) |
| Niscemi to Clusone | 645.26 mi (1,038.44 km) |
| Niscemi to Coccaglio | 624.32 mi (1,004.75 km) |
| Niscemi to Codigoro | 543.80 mi (875.17 km) |
| Niscemi to Codogno | 604.31 mi (972.55 km) |
| Niscemi to Codroipo | 613.17 mi (986.80 km) |
| Niscemi to Cogoleto | 583.01 mi (938.26 km) |
| Niscemi to Colle di Val d'Elsa | 464.47 mi (747.50 km) |
| Niscemi to Colle Salvetti | 490.51 mi (789.40 km) |
| Niscemi to Collecchio | 568.14 mi (914.33 km) |
| Niscemi to Colleferro | 324.95 mi (522.96 km) |
