| Smyrna to Karlovo | 5,520.60 mi (8,884.55 km) |
| Smyrna to Karnobat | 5,608.30 mi (9,025.69 km) |
| Smyrna to Kavarna | 5,626.60 mi (9,055.14 km) |
| Smyrna to Kazanlak | 5,545.66 mi (8,924.88 km) |
| Smyrna to Knezha | 5,455.82 mi (8,780.30 km) |
| Smyrna to Kostinbrod | 5,448.78 mi (8,768.97 km) |
| Smyrna to Kozloduy | 5,430.10 mi (8,738.91 km) |
| Smyrna to Kyustendil | 5,448.61 mi (8,768.69 km) |
| Smyrna to Levski | 5,503.43 mi (8,856.91 km) |
| Smyrna to Lom | 5,408.45 mi (8,704.05 km) |
| Smyrna to Lovech | 5,496.46 mi (8,845.70 km) |
| Smyrna to Lukovit | 5,471.58 mi (8,805.66 km) |
| Smyrna to Lyaskovets | 5,537.94 mi (8,912.46 km) |
| Smyrna to Mezdra | 5,454.78 mi (8,778.62 km) |
| Smyrna to Momchilgrad | 5,592.11 mi (8,999.63 km) |
