| Frederikssund to Cologno al Serio | 715.63 mi (1,151.69 km) |
| Frederikssund to Cologno Monzese | 722.22 mi (1,162.30 km) |
| Frederikssund to Colorno | 756.70 mi (1,217.79 km) |
| Frederikssund to Comacchio | 769.25 mi (1,237.99 km) |
| Frederikssund to Comiso | 1,310.06 mi (2,108.35 km) |
| Frederikssund to Como | 704.46 mi (1,133.73 km) |
| Frederikssund to Concordia Sagittaria | 696.36 mi (1,120.69 km) |
| Frederikssund to Concorezzo | 717.63 mi (1,154.91 km) |
| Frederikssund to Conegliano | 687.31 mi (1,106.12 km) |
| Frederikssund to Conselice | 781.97 mi (1,258.46 km) |
| Frederikssund to Conselve | 732.44 mi (1,178.75 km) |
| Frederikssund to Conversano | 1,052.28 mi (1,693.48 km) |
| Frederikssund to Copertino | 1,109.47 mi (1,785.51 km) |
| Frederikssund to Copparo | 755.49 mi (1,215.84 km) |
| Frederikssund to Corato | 1,033.23 mi (1,662.82 km) |
