| Kostinbrod to Afyonkarahisar | 474.42 mi (763.51 km) |
| Kostinbrod to Aglasun | 525.39 mi (845.53 km) |
| Kostinbrod to Agri | 1,049.44 mi (1,688.91 km) |
| Kostinbrod to Ahlat | 1,044.25 mi (1,680.56 km) |
| Kostinbrod to Ahmetli | 386.07 mi (621.32 km) |
| Kostinbrod to Akcaabat | 847.53 mi (1,363.97 km) |
| Kostinbrod to Akcadag | 832.07 mi (1,339.08 km) |
| Kostinbrod to Akcakale | 933.92 mi (1,502.99 km) |
| Kostinbrod to Akcakoca | 423.06 mi (680.86 km) |
| Kostinbrod to Akdagmadeni | 692.36 mi (1,114.24 km) |
| Kostinbrod to Akhisar | 361.54 mi (581.84 km) |
| Kostinbrod to Akkus | 723.48 mi (1,164.33 km) |
| Kostinbrod to Aksaray | 644.26 mi (1,036.84 km) |
| Kostinbrod to Aksehir | 528.77 mi (850.98 km) |
| Kostinbrod to Akseki | 603.31 mi (970.93 km) |
