| Karnobat to Cassino | 678.33 mi (1,091.66 km) |
| Karnobat to Castagneto Carducci | 828.72 mi (1,333.69 km) |
| Karnobat to Castano Primo | 924.01 mi (1,487.05 km) |
| Karnobat to Castel Bolognese | 768.97 mi (1,237.53 km) |
| Karnobat to Castel Gandolfo | 735.33 mi (1,183.39 km) |
| Karnobat to Castel Goffredo | 839.74 mi (1,351.43 km) |
| Karnobat to Castel Maggiore | 791.45 mi (1,273.71 km) |
| Karnobat to Castel Mella | 857.11 mi (1,379.38 km) |
| Karnobat to Castel San Giorgio | 645.73 mi (1,039.20 km) |
| Karnobat to Castel San Giovanni | 888.53 mi (1,429.94 km) |
| Karnobat to Castel San Pietro Terme | 780.00 mi (1,255.30 km) |
| Karnobat to Castel Volturno | 680.71 mi (1,095.50 km) |
| Karnobat to Castelbuono | 751.63 mi (1,209.63 km) |
| Karnobat to Casteldaccia | 774.71 mi (1,246.78 km) |
| Karnobat to Castelfidardo | 680.14 mi (1,094.59 km) |
