| Heerlen to Coudekerque-Branche | 156.62 mi (252.05 km) |
| Heerlen to Coueron | 430.91 mi (693.48 km) |
| Heerlen to Coulommiers | 192.58 mi (309.93 km) |
| Heerlen to Courbevoic | 215.34 mi (346.55 km) |
| Heerlen to Courcouronnes | 222.52 mi (358.12 km) |
| Heerlen to Cournon-d'Auvergne | 377.51 mi (607.54 km) |
| Heerlen to Courrieres | 136.15 mi (219.11 km) |
| Heerlen to Coutras | 492.50 mi (792.61 km) |
| Heerlen to Couzeix | 408.58 mi (657.55 km) |
| Heerlen to Cran-Gevrier | 344.11 mi (553.79 km) |
| Heerlen to Craponne | 359.68 mi (578.84 km) |
| Heerlen to Creil | 191.53 mi (308.24 km) |
| Heerlen to Crepy-en-Valois | 178.40 mi (287.11 km) |
| Heerlen to Crest | 427.59 mi (688.14 km) |
| Heerlen to Creteil | 213.28 mi (343.25 km) |
