| Karnobat to Bitritto | 533.44 mi (858.48 km) |
| Karnobat to Bollate | 907.18 mi (1,459.96 km) |
| Karnobat to Bologna | 792.27 mi (1,275.03 km) |
| Karnobat to Bolzano | 812.69 mi (1,307.90 km) |
| Karnobat to Bomporto | 808.68 mi (1,301.45 km) |
| Karnobat to Bonate di Sopra | 886.71 mi (1,427.03 km) |
| Karnobat to Bondeno | 790.92 mi (1,272.87 km) |
| Karnobat to Bordighera | 973.80 mi (1,567.18 km) |
| Karnobat to Borgaro Torinese | 975.77 mi (1,570.35 km) |
| Karnobat to Borgo a Buggiano | 820.88 mi (1,321.08 km) |
| Karnobat to Borgo San Dalmazzo | 982.25 mi (1,580.78 km) |
| Karnobat to Borgo San Lorenzo | 788.60 mi (1,269.13 km) |
| Karnobat to Borgomanero | 939.55 mi (1,512.06 km) |
| Karnobat to Borgoricco | 770.28 mi (1,239.64 km) |
| Karnobat to Borgosatollo | 852.57 mi (1,372.08 km) |
