| Piastow to Collegno | 778.10 mi (1,252.24 km) |
| Piastow to Cologno al Serio | 680.25 mi (1,094.75 km) |
| Piastow to Cologno Monzese | 697.19 mi (1,122.02 km) |
| Piastow to Colorno | 691.51 mi (1,112.88 km) |
| Piastow to Comacchio | 651.07 mi (1,047.79 km) |
| Piastow to Comiso | 1,095.54 mi (1,763.10 km) |
| Piastow to Como | 690.11 mi (1,110.63 km) |
| Piastow to Concordia Sagittaria | 572.18 mi (920.83 km) |
| Piastow to Concorezzo | 692.23 mi (1,114.03 km) |
| Piastow to Conegliano | 581.76 mi (936.25 km) |
| Piastow to Conselice | 671.26 mi (1,080.29 km) |
| Piastow to Conselve | 630.20 mi (1,014.21 km) |
| Piastow to Conversano | 794.74 mi (1,279.01 km) |
| Piastow to Copertino | 834.00 mi (1,342.19 km) |
| Piastow to Copparo | 649.66 mi (1,045.53 km) |
