| Sittard to Coudekerque-Branche | 151.05 mi (243.10 km) |
| Sittard to Coueron | 431.16 mi (693.89 km) |
| Sittard to Coulommiers | 195.20 mi (314.15 km) |
| Sittard to Courbevoic | 216.54 mi (348.48 km) |
| Sittard to Courcouronnes | 224.54 mi (361.36 km) |
| Sittard to Cournon-d'Auvergne | 383.32 mi (616.89 km) |
| Sittard to Courrieres | 133.05 mi (214.12 km) |
| Sittard to Coutras | 495.92 mi (798.11 km) |
| Sittard to Couzeix | 412.53 mi (663.91 km) |
| Sittard to Cran-Gevrier | 352.29 mi (566.96 km) |
| Sittard to Craponne | 366.83 mi (590.35 km) |
| Sittard to Creil | 192.16 mi (309.26 km) |
| Sittard to Crepy-en-Valois | 179.70 mi (289.21 km) |
| Sittard to Crest | 435.09 mi (700.21 km) |
| Sittard to Creteil | 215.01 mi (346.02 km) |
