| Niscemi to Collegno | 651.92 mi (1,049.16 km) |
| Niscemi to Cologno al Serio | 630.97 mi (1,015.45 km) |
| Niscemi to Cologno Monzese | 636.26 mi (1,023.96 km) |
| Niscemi to Colorno | 576.56 mi (927.89 km) |
| Niscemi to Comacchio | 534.09 mi (859.53 km) |
| Niscemi to Comiso | 18.27 mi (29.40 km) |
| Niscemi to Como | 657.82 mi (1,058.66 km) |
| Niscemi to Concordia Sagittaria | 600.59 mi (966.56 km) |
| Niscemi to Concorezzo | 638.83 mi (1,028.09 km) |
| Niscemi to Conegliano | 613.16 mi (986.79 km) |
| Niscemi to Conselice | 526.08 mi (846.64 km) |
| Niscemi to Conselve | 573.54 mi (923.03 km) |
| Niscemi to Conversano | 301.70 mi (485.54 km) |
| Niscemi to Copertino | 292.27 mi (470.36 km) |
| Niscemi to Copparo | 551.64 mi (887.78 km) |
