| Karnobat to Komarno | 557.51 mi (897.22 km) |
| Karnobat to Kosice | 502.94 mi (809.41 km) |
| Karnobat to Krompachy | 524.02 mi (843.32 km) |
| Karnobat to Kysucke Nove Mesto | 605.11 mi (973.82 km) |
| Karnobat to Levice | 559.53 mi (900.47 km) |
| Karnobat to Levoca | 537.95 mi (865.74 km) |
| Karnobat to Liptovsky Mikulas | 569.35 mi (916.28 km) |
| Karnobat to Lucenec | 529.04 mi (851.41 km) |
| Karnobat to Malacky | 626.29 mi (1,007.92 km) |
| Karnobat to Martin | 589.25 mi (948.30 km) |
| Karnobat to Michalovce | 488.40 mi (786.00 km) |
| Karnobat to Modra | 611.27 mi (983.74 km) |
| Karnobat to Moldava nad Bodvou | 503.55 mi (810.39 km) |
| Karnobat to Myjava | 619.81 mi (997.48 km) |
| Karnobat to Nitra | 581.98 mi (936.60 km) |
