| Heinola to Cologno al Serio | 1,263.76 mi (2,033.83 km) |
| Heinola to Cologno Monzese | 1,276.04 mi (2,053.59 km) |
| Heinola to Colorno | 1,290.63 mi (2,077.07 km) |
| Heinola to Comacchio | 1,271.47 mi (2,046.23 km) |
| Heinola to Comiso | 1,747.69 mi (2,812.64 km) |
| Heinola to Como | 1,262.70 mi (2,032.12 km) |
| Heinola to Concordia Sagittaria | 1,191.00 mi (1,916.73 km) |
| Heinola to Concorezzo | 1,271.02 mi (2,045.51 km) |
| Heinola to Conegliano | 1,193.38 mi (1,920.56 km) |
| Heinola to Conselice | 1,289.57 mi (2,075.37 km) |
| Heinola to Conselve | 1,243.07 mi (2,000.53 km) |
| Heinola to Conversano | 1,447.47 mi (2,329.48 km) |
| Heinola to Copertino | 1,485.32 mi (2,390.40 km) |
| Heinola to Copparo | 1,265.00 mi (2,035.82 km) |
| Heinola to Corato | 1,443.23 mi (2,322.65 km) |
