| Hillerod to Cabries | 916.02 mi (1,474.20 km) |
| Hillerod to Cachan | 647.52 mi (1,042.08 km) |
| Hillerod to Caen | 706.40 mi (1,136.84 km) |
| Hillerod to Cagnes-sur-Mer | 877.86 mi (1,412.77 km) |
| Hillerod to Cahors | 925.59 mi (1,489.60 km) |
| Hillerod to Calais | 550.35 mi (885.70 km) |
| Hillerod to Caluire-et-Cuire | 771.45 mi (1,241.53 km) |
| Hillerod to Cambrai | 547.24 mi (880.71 km) |
| Hillerod to Canet-en-Roussillon | 1,003.45 mi (1,614.89 km) |
| Hillerod to Cannes | 887.03 mi (1,427.54 km) |
| Hillerod to Canteleu | 649.49 mi (1,045.25 km) |
| Hillerod to Capbreton | 1,043.46 mi (1,679.29 km) |
| Hillerod to Carcassonne | 983.73 mi (1,583.16 km) |
| Hillerod to Carmaux | 934.71 mi (1,504.28 km) |
| Hillerod to Carpentras | 880.70 mi (1,417.35 km) |
