| Karnobat to Havlickuv Brod | 726.88 mi (1,169.80 km) |
| Karnobat to Hlinsko | 721.94 mi (1,161.84 km) |
| Karnobat to Hlucin | 653.42 mi (1,051.58 km) |
| Karnobat to Hodonin | 639.42 mi (1,029.05 km) |
| Karnobat to Holesov | 645.73 mi (1,039.21 km) |
| Karnobat to Hostivice | 793.94 mi (1,277.72 km) |
| Karnobat to Hradec Kralove | 744.21 mi (1,197.68 km) |
| Karnobat to Hranice | 649.84 mi (1,045.81 km) |
| Karnobat to Humpolec | 732.18 mi (1,178.32 km) |
| Karnobat to Ivancice | 677.16 mi (1,089.78 km) |
| Karnobat to Jablonec nad Nisou | 789.53 mi (1,270.62 km) |
| Karnobat to Jaromer | 747.70 mi (1,203.31 km) |
| Karnobat to Jesenice | 779.97 mi (1,255.23 km) |
| Karnobat to Jesenik | 700.48 mi (1,127.31 km) |
| Karnobat to Jicin | 770.54 mi (1,240.07 km) |
