| Nea Smyrni to Smolyan | 256.41 mi (412.64 km) |
| Nea Smyrni to Sofia | 328.82 mi (529.19 km) |
| Nea Smyrni to Sopot | 329.26 mi (529.90 km) |
| Nea Smyrni to Sozopol | 373.33 mi (600.82 km) |
| Nea Smyrni to Sredets | 355.26 mi (571.73 km) |
| Nea Smyrni to Stamboliyski | 292.24 mi (470.32 km) |
| Nea Smyrni to Stara Zagora | 326.11 mi (524.83 km) |
| Nea Smyrni to Svilengrad | 294.73 mi (474.33 km) |
| Nea Smyrni to Svishtov | 400.72 mi (644.90 km) |
| Nea Smyrni to Targovishte | 395.80 mi (636.98 km) |
| Nea Smyrni to Teteven | 344.38 mi (554.23 km) |
| Nea Smyrni to Troyan | 344.89 mi (555.04 km) |
| Nea Smyrni to Tryavna | 352.42 mi (567.16 km) |
| Nea Smyrni to Tutrakan | 447.70 mi (720.50 km) |
| Nea Smyrni to Varna | 425.29 mi (684.44 km) |
