| Kazanlak to Cartagena | 1,430.21 mi (2,301.69 km) |
| Kazanlak to Cartama | 1,639.12 mi (2,637.91 km) |
| Kazanlak to Cartaya | 1,751.61 mi (2,818.95 km) |
| Kazanlak to Caspe | 1,306.00 mi (2,101.80 km) |
| Kazanlak to Cassa de la Selva | 1,149.70 mi (1,850.26 km) |
| Kazanlak to Castalla | 1,389.64 mi (2,236.41 km) |
| Kazanlak to Castellbisbal | 1,200.27 mi (1,931.65 km) |
| Kazanlak to Castelldefels | 1,203.36 mi (1,936.61 km) |
| Kazanlak to Castello de Ampurias | 1,135.37 mi (1,827.20 km) |
| Kazanlak to Castellon de la Plana | 1,327.54 mi (2,136.47 km) |
| Kazanlak to Castilleja de la Cuesta | 1,693.08 mi (2,724.75 km) |
| Kazanlak to Catarroja | 1,358.13 mi (2,185.70 km) |
| Kazanlak to Catral | 1,406.99 mi (2,264.33 km) |
| Kazanlak to Caudete | 1,403.25 mi (2,258.31 km) |
| Kazanlak to Cehegin | 1,459.08 mi (2,348.17 km) |
