| Kostinbrod to Azcoitia | 1,285.21 mi (2,068.34 km) |
| Kostinbrod to Azpeitia | 1,282.92 mi (2,064.66 km) |
| Kostinbrod to Azuqueca de Henares | 1,369.62 mi (2,204.18 km) |
| Kostinbrod to Badajoz | 1,592.45 mi (2,562.80 km) |
| Kostinbrod to Badalona | 1,076.74 mi (1,732.85 km) |
| Kostinbrod to Baena | 1,489.18 mi (2,396.61 km) |
| Kostinbrod to Baeza | 1,436.64 mi (2,312.05 km) |
| Kostinbrod to Bailen | 1,449.25 mi (2,332.34 km) |
| Kostinbrod to Balaguer | 1,144.04 mi (1,841.15 km) |
| Kostinbrod to Banolas | 1,040.84 mi (1,675.08 km) |
| Kostinbrod to Baranain | 1,256.70 mi (2,022.46 km) |
| Kostinbrod to Barbadanes | 1,575.30 mi (2,535.21 km) |
| Kostinbrod to Barbastro | 1,175.18 mi (1,891.26 km) |
| Kostinbrod to Barcelona | 1,080.34 mi (1,738.64 km) |
| Kostinbrod to Bargas | 1,419.66 mi (2,284.73 km) |
