| Pontoise to Cartagena | 806.08 mi (1,297.26 km) |
| Pontoise to Cartama | 917.32 mi (1,476.28 km) |
| Pontoise to Cartaya | 935.69 mi (1,505.84 km) |
| Pontoise to Caspe | 550.06 mi (885.23 km) |
| Pontoise to Cassa de la Selva | 496.27 mi (798.67 km) |
| Pontoise to Castalla | 735.33 mi (1,183.40 km) |
| Pontoise to Castellbisbal | 523.41 mi (842.34 km) |
| Pontoise to Castelldefels | 537.00 mi (864.22 km) |
| Pontoise to Castello de Ampurias | 471.71 mi (759.15 km) |
| Pontoise to Castellon de la Plana | 635.27 mi (1,022.36 km) |
| Pontoise to Castilleja de la Cuesta | 903.42 mi (1,453.92 km) |
| Pontoise to Catarroja | 678.01 mi (1,091.15 km) |
| Pontoise to Catral | 766.34 mi (1,233.31 km) |
| Pontoise to Caudete | 731.13 mi (1,176.64 km) |
| Pontoise to Cehegin | 781.69 mi (1,258.01 km) |
