| Karnobat to Borgosesia | 949.27 mi (1,527.70 km) |
| Karnobat to Boscoreale | 656.97 mi (1,057.28 km) |
| Karnobat to Boscotrecase | 657.50 mi (1,058.14 km) |
| Karnobat to Botticino Sera | 853.41 mi (1,373.43 km) |
| Karnobat to Bovalino Marina | 647.32 mi (1,041.76 km) |
| Karnobat to Boves | 978.95 mi (1,575.47 km) |
| Karnobat to Boville Ernica | 695.05 mi (1,118.58 km) |
| Karnobat to Bovisio Masciago | 906.11 mi (1,458.24 km) |
| Karnobat to Bovolone | 807.57 mi (1,299.65 km) |
| Karnobat to Bra | 964.59 mi (1,552.35 km) |
| Karnobat to Bracciano | 755.46 mi (1,215.80 km) |
| Karnobat to Brandizzo | 966.74 mi (1,555.82 km) |
| Karnobat to Breganze | 791.49 mi (1,273.78 km) |
| Karnobat to Brembate | 886.78 mi (1,427.13 km) |
| Karnobat to Brescia | 854.08 mi (1,374.52 km) |
