| Poissy to Cabestany | 433.90 mi (698.29 km) |
| Poissy to Cabries | 411.27 mi (661.88 km) |
| Poissy to Cachan | 16.11 mi (25.93 km) |
| Poissy to Caen | 110.73 mi (178.21 km) |
| Poissy to Cagnes-sur-Mer | 437.59 mi (704.23 km) |
| Poissy to Cahors | 310.99 mi (500.49 km) |
| Poissy to Calais | 139.73 mi (224.88 km) |
| Poissy to Caluire-et-Cuire | 253.11 mi (407.33 km) |
| Poissy to Cambrai | 101.35 mi (163.11 km) |
| Poissy to Canet-en-Roussillon | 432.50 mi (696.04 km) |
| Poissy to Cannes | 440.71 mi (709.26 km) |
| Poissy to Canteleu | 58.11 mi (93.52 km) |
| Poissy to Capbreton | 401.19 mi (645.65 km) |
| Poissy to Carcassonne | 395.44 mi (636.40 km) |
| Poissy to Carmaux | 337.23 mi (542.72 km) |
