| Sannois to Cartagena | 802.26 mi (1,291.11 km) |
| Sannois to Cartama | 915.26 mi (1,472.96 km) |
| Sannois to Cartaya | 935.01 mi (1,504.75 km) |
| Sannois to Caspe | 546.18 mi (879.00 km) |
| Sannois to Cassa de la Selva | 490.29 mi (789.04 km) |
| Sannois to Castalla | 731.46 mi (1,177.17 km) |
| Sannois to Castellbisbal | 518.06 mi (833.74 km) |
| Sannois to Castelldefels | 531.66 mi (855.62 km) |
| Sannois to Castello de Ampurias | 465.56 mi (749.25 km) |
| Sannois to Castellon de la Plana | 631.19 mi (1,015.80 km) |
| Sannois to Castilleja de la Cuesta | 902.24 mi (1,452.02 km) |
| Sannois to Catarroja | 674.09 mi (1,084.85 km) |
| Sannois to Catral | 762.49 mi (1,227.11 km) |
| Sannois to Caudete | 727.46 mi (1,170.74 km) |
| Sannois to Cehegin | 778.39 mi (1,252.71 km) |
