| Ciechocinek to Coudekerque-Branche | 708.05 mi (1,139.50 km) |
| Ciechocinek to Coueron | 986.05 mi (1,586.90 km) |
| Ciechocinek to Coulommiers | 738.36 mi (1,188.27 km) |
| Ciechocinek to Courbevoic | 769.13 mi (1,237.79 km) |
| Ciechocinek to Courcouronnes | 770.89 mi (1,240.63 km) |
| Ciechocinek to Cournon-d'Auvergne | 855.19 mi (1,376.30 km) |
| Ciechocinek to Courrieres | 697.39 mi (1,122.33 km) |
| Ciechocinek to Coutras | 1,010.03 mi (1,625.48 km) |
| Ciechocinek to Couzeix | 922.23 mi (1,484.18 km) |
| Ciechocinek to Cran-Gevrier | 744.90 mi (1,198.80 km) |
| Ciechocinek to Craponne | 800.32 mi (1,288.00 km) |
| Ciechocinek to Creil | 748.70 mi (1,204.91 km) |
| Ciechocinek to Crepy-en-Valois | 733.03 mi (1,179.69 km) |
| Ciechocinek to Crest | 839.82 mi (1,351.56 km) |
| Ciechocinek to Creteil | 764.08 mi (1,229.67 km) |
