| Karnobat to Cartagena | 1,510.54 mi (2,430.98 km) |
| Karnobat to Cartama | 1,719.52 mi (2,767.31 km) |
| Karnobat to Cartaya | 1,832.11 mi (2,948.50 km) |
| Karnobat to Caspe | 1,386.11 mi (2,230.73 km) |
| Karnobat to Cassa de la Selva | 1,229.71 mi (1,979.03 km) |
| Karnobat to Castalla | 1,470.12 mi (2,365.92 km) |
| Karnobat to Castellbisbal | 1,280.42 mi (2,060.63 km) |
| Karnobat to Castelldefels | 1,283.58 mi (2,065.72 km) |
| Karnobat to Castello de Ampurias | 1,215.19 mi (1,955.66 km) |
| Karnobat to Castellon de la Plana | 1,407.99 mi (2,265.94 km) |
| Karnobat to Castilleja de la Cuesta | 1,773.58 mi (2,854.30 km) |
| Karnobat to Catarroja | 1,438.63 mi (2,315.25 km) |
| Karnobat to Catral | 1,487.42 mi (2,393.77 km) |
| Karnobat to Caudete | 1,483.74 mi (2,387.85 km) |
| Karnobat to Cehegin | 1,539.54 mi (2,477.66 km) |
