| Poissy to Coudekerque-Branche | 145.63 mi (234.36 km) |
| Poissy to Coueron | 210.41 mi (338.62 km) |
| Poissy to Coulommiers | 47.82 mi (76.96 km) |
| Poissy to Courbevoic | 9.67 mi (15.57 km) |
| Poissy to Courcouronnes | 27.40 mi (44.10 km) |
| Poissy to Cournon-d'Auvergne | 226.71 mi (364.86 km) |
| Poissy to Courrieres | 113.05 mi (181.93 km) |
| Poissy to Coutras | 287.53 mi (462.73 km) |
| Poissy to Couzeix | 214.31 mi (344.90 km) |
| Poissy to Cran-Gevrier | 282.24 mi (454.23 km) |
| Poissy to Craponne | 253.18 mi (407.45 km) |
| Poissy to Creil | 30.14 mi (48.51 km) |
| Poissy to Crepy-en-Valois | 43.54 mi (70.07 km) |
| Poissy to Crest | 322.51 mi (519.03 km) |
| Poissy to Creteil | 21.24 mi (34.18 km) |
