| Petroupoli to Cologno al Serio | 887.15 mi (1,427.73 km) |
| Petroupoli to Cologno Monzese | 902.81 mi (1,452.94 km) |
| Petroupoli to Colorno | 835.68 mi (1,344.89 km) |
| Petroupoli to Comacchio | 752.28 mi (1,210.67 km) |
| Petroupoli to Comiso | 503.34 mi (810.05 km) |
| Petroupoli to Como | 920.63 mi (1,481.61 km) |
| Petroupoli to Concordia Sagittaria | 770.63 mi (1,240.21 km) |
| Petroupoli to Concorezzo | 902.52 mi (1,452.46 km) |
| Petroupoli to Conegliano | 796.44 mi (1,281.74 km) |
| Petroupoli to Conselice | 759.86 mi (1,222.87 km) |
| Petroupoli to Conselve | 785.88 mi (1,264.76 km) |
| Petroupoli to Conversano | 404.36 mi (650.76 km) |
| Petroupoli to Copertino | 338.91 mi (545.42 km) |
| Petroupoli to Copparo | 774.22 mi (1,245.99 km) |
| Petroupoli to Corato | 443.35 mi (713.50 km) |
