| Cernay to Cartagena | 816.79 mi (1,314.50 km) |
| Cernay to Cartama | 973.47 mi (1,566.65 km) |
| Cernay to Cartaya | 1,026.60 mi (1,652.16 km) |
| Cernay to Caspe | 576.01 mi (927.00 km) |
| Cernay to Cassa de la Selva | 459.78 mi (739.94 km) |
| Cernay to Castalla | 748.18 mi (1,204.09 km) |
| Cernay to Castellbisbal | 506.15 mi (814.57 km) |
| Cernay to Castelldefels | 518.27 mi (834.08 km) |
| Cernay to Castello de Ampurias | 432.36 mi (695.81 km) |
| Cernay to Castellon de la Plana | 648.22 mi (1,043.21 km) |
| Cernay to Castilleja de la Cuesta | 982.78 mi (1,581.64 km) |
| Cernay to Catarroja | 692.77 mi (1,114.90 km) |
| Cernay to Catral | 778.15 mi (1,252.32 km) |
| Cernay to Caudete | 750.24 mi (1,207.40 km) |
| Cernay to Cehegin | 809.02 mi (1,302.00 km) |
