| Piossasco to Collegno | 8.01 mi (12.90 km) |
| Piossasco to Cologno al Serio | 116.16 mi (186.94 km) |
| Piossasco to Cologno Monzese | 95.76 mi (154.11 km) |
| Piossasco to Colorno | 142.78 mi (229.79 km) |
| Piossasco to Comacchio | 232.04 mi (373.43 km) |
| Piossasco to Comiso | 668.15 mi (1,075.28 km) |
| Piossasco to Como | 96.96 mi (156.05 km) |
| Piossasco to Concordia Sagittaria | 266.80 mi (429.37 km) |
| Piossasco to Concorezzo | 99.97 mi (160.89 km) |
| Piossasco to Conegliano | 242.34 mi (390.01 km) |
| Piossasco to Conselice | 216.86 mi (349.00 km) |
| Piossasco to Conselve | 215.32 mi (346.52 km) |
| Piossasco to Conversano | 561.05 mi (902.93 km) |
| Piossasco to Copertino | 628.64 mi (1,011.70 km) |
| Piossasco to Copparo | 213.75 mi (344.00 km) |
