| Kostinbrod to Bitritto | 349.97 mi (563.21 km) |
| Kostinbrod to Bollate | 722.62 mi (1,162.95 km) |
| Kostinbrod to Bologna | 604.20 mi (972.37 km) |
| Kostinbrod to Bolzano | 635.22 mi (1,022.29 km) |
| Kostinbrod to Bomporto | 621.44 mi (1,000.12 km) |
| Kostinbrod to Bonate di Sopra | 702.99 mi (1,131.35 km) |
| Kostinbrod to Bondeno | 604.45 mi (972.76 km) |
| Kostinbrod to Bordighera | 783.60 mi (1,261.09 km) |
| Kostinbrod to Borgaro Torinese | 789.19 mi (1,270.08 km) |
| Kostinbrod to Borgo a Buggiano | 630.90 mi (1,015.34 km) |
| Kostinbrod to Borgo San Dalmazzo | 793.24 mi (1,276.60 km) |
| Kostinbrod to Borgo San Lorenzo | 598.82 mi (963.71 km) |
| Kostinbrod to Borgomanero | 755.36 mi (1,215.64 km) |
| Kostinbrod to Borgoricco | 587.35 mi (945.25 km) |
| Kostinbrod to Borgosatollo | 668.24 mi (1,075.43 km) |
