| Hillerod to Cologno al Serio | 724.07 mi (1,165.27 km) |
| Hillerod to Cologno Monzese | 730.89 mi (1,176.25 km) |
| Hillerod to Colorno | 764.70 mi (1,230.66 km) |
| Hillerod to Comacchio | 776.17 mi (1,249.12 km) |
| Hillerod to Comiso | 1,315.94 mi (2,117.80 km) |
| Hillerod to Como | 713.27 mi (1,147.90 km) |
| Hillerod to Concordia Sagittaria | 702.82 mi (1,131.09 km) |
| Hillerod to Concorezzo | 726.27 mi (1,168.82 km) |
| Hillerod to Conegliano | 694.15 mi (1,117.12 km) |
| Hillerod to Conselice | 789.09 mi (1,269.93 km) |
| Hillerod to Conselve | 739.56 mi (1,190.20 km) |
| Hillerod to Conversano | 1,056.59 mi (1,700.42 km) |
| Hillerod to Copertino | 1,113.37 mi (1,791.80 km) |
| Hillerod to Copparo | 762.62 mi (1,227.32 km) |
| Hillerod to Corato | 1,037.91 mi (1,670.35 km) |
