| Balchik to Cartagena | 1,574.05 mi (2,533.19 km) |
| Balchik to Cartama | 1,782.25 mi (2,868.25 km) |
| Balchik to Cartaya | 1,892.04 mi (3,044.94 km) |
| Balchik to Caspe | 1,441.19 mi (2,319.37 km) |
| Balchik to Cassa de la Selva | 1,284.34 mi (2,066.94 km) |
| Balchik to Castalla | 1,531.63 mi (2,464.92 km) |
| Balchik to Castellbisbal | 1,335.88 mi (2,149.89 km) |
| Balchik to Castelldefels | 1,339.64 mi (2,155.94 km) |
| Balchik to Castello de Ampurias | 1,268.69 mi (2,041.75 km) |
| Balchik to Castellon de la Plana | 1,466.51 mi (2,360.11 km) |
| Balchik to Castilleja de la Cuesta | 1,834.04 mi (2,951.60 km) |
| Balchik to Catarroja | 1,498.38 mi (2,411.42 km) |
| Balchik to Catral | 1,549.83 mi (2,494.22 km) |
| Balchik to Caudete | 1,544.79 mi (2,486.09 km) |
| Balchik to Cehegin | 1,601.42 mi (2,577.23 km) |
