| Cerknica to Cartagena | 970.42 mi (1,561.74 km) |
| Cerknica to Cartama | 1,164.59 mi (1,874.22 km) |
| Cerknica to Cartaya | 1,252.65 mi (2,015.95 km) |
| Cerknica to Caspe | 785.54 mi (1,264.20 km) |
| Cerknica to Cassa de la Selva | 631.96 mi (1,017.04 km) |
| Cerknica to Castalla | 913.80 mi (1,470.62 km) |
| Cerknica to Castellbisbal | 686.06 mi (1,104.11 km) |
| Cerknica to Castelldefels | 693.19 mi (1,115.57 km) |
| Cerknica to Castello de Ampurias | 610.82 mi (983.02 km) |
| Cerknica to Castellon de la Plana | 830.14 mi (1,335.98 km) |
| Cerknica to Castilleja de la Cuesta | 1,199.23 mi (1,929.98 km) |
| Cerknica to Catarroja | 869.12 mi (1,398.71 km) |
| Cerknica to Catral | 938.27 mi (1,510.00 km) |
| Cerknica to Caudete | 922.88 mi (1,485.24 km) |
| Cerknica to Cehegin | 983.45 mi (1,582.70 km) |
