| Stamboliyski to Karakocan | 841.71 mi (1,354.59 km) |
| Stamboliyski to Karakopru | 830.51 mi (1,336.57 km) |
| Stamboliyski to Karaman | 574.35 mi (924.33 km) |
| Stamboliyski to Karapinar | 566.54 mi (911.76 km) |
| Stamboliyski to Karatas | 694.87 mi (1,118.28 km) |
| Stamboliyski to Karatepe | 297.55 mi (478.86 km) |
| Stamboliyski to Karayilan | 727.03 mi (1,170.04 km) |
| Stamboliyski to Kargipinar | 648.22 mi (1,043.21 km) |
| Stamboliyski to Karkamis | 804.75 mi (1,295.12 km) |
| Stamboliyski to Karliova | 883.51 mi (1,421.87 km) |
| Stamboliyski to Kars | 966.31 mi (1,555.12 km) |
| Stamboliyski to Kartal | 255.81 mi (411.69 km) |
| Stamboliyski to Kas | 492.47 mi (792.55 km) |
| Stamboliyski to Kastamonu | 479.05 mi (770.95 km) |
| Stamboliyski to Kavak | 598.54 mi (963.25 km) |
