| Plock to Coudekerque-Branche | 745.36 mi (1,199.55 km) |
| Plock to Coueron | 1,017.77 mi (1,637.94 km) |
| Plock to Coulommiers | 769.74 mi (1,238.77 km) |
| Plock to Courbevoic | 801.41 mi (1,289.75 km) |
| Plock to Courcouronnes | 802.35 mi (1,291.25 km) |
| Plock to Cournon-d'Auvergne | 878.68 mi (1,414.10 km) |
| Plock to Courrieres | 733.08 mi (1,179.78 km) |
| Plock to Coutras | 1,036.04 mi (1,667.35 km) |
| Plock to Couzeix | 948.45 mi (1,526.38 km) |
| Plock to Cran-Gevrier | 764.27 mi (1,229.98 km) |
| Plock to Craponne | 821.59 mi (1,322.22 km) |
| Plock to Creil | 781.70 mi (1,258.02 km) |
| Plock to Crepy-en-Valois | 765.66 mi (1,232.20 km) |
| Plock to Crest | 858.12 mi (1,381.01 km) |
| Plock to Creteil | 795.93 mi (1,280.93 km) |
