| Ostroda to Collegno | 813.62 mi (1,309.39 km) |
| Ostroda to Cologno al Serio | 723.44 mi (1,164.27 km) |
| Ostroda to Cologno Monzese | 738.47 mi (1,188.45 km) |
| Ostroda to Colorno | 742.37 mi (1,194.74 km) |
| Ostroda to Comacchio | 713.29 mi (1,147.92 km) |
| Ostroda to Comiso | 1,185.47 mi (1,907.83 km) |
| Ostroda to Como | 728.50 mi (1,172.40 km) |
| Ostroda to Concordia Sagittaria | 632.89 mi (1,018.54 km) |
| Ostroda to Concorezzo | 733.42 mi (1,180.32 km) |
| Ostroda to Conegliano | 638.28 mi (1,027.20 km) |
| Ostroda to Conselice | 732.36 mi (1,178.62 km) |
| Ostroda to Conselve | 687.86 mi (1,107.00 km) |
| Ostroda to Conversano | 889.66 mi (1,431.77 km) |
| Ostroda to Copertino | 932.45 mi (1,500.63 km) |
| Ostroda to Copparo | 708.88 mi (1,140.84 km) |
