| Cities | Distance |
|---|---|
| Siirt to Smolyan | 948.47 mi (1,526.42 km) |
| Siirt to Sofia | 1,032.21 mi (1,661.19 km) |
| Siirt to Sopot | 961.20 mi (1,546.91 km) |
| Siirt to Sozopol | 812.33 mi (1,307.31 km) |
| Siirt to Sredets | 835.36 mi (1,344.38 km) |
| Siirt to Stamboliyski | 964.00 mi (1,551.41 km) |
| Siirt to Stara Zagora | 913.11 mi (1,469.51 km) |
| Siirt to Svilengrad | 874.95 mi (1,408.09 km) |
| Siirt to Svishtov | 951.05 mi (1,530.57 km) |
| Siirt to Targovishte | 884.29 mi (1,423.13 km) |
| Siirt to Teteven | 989.49 mi (1,592.44 km) |
| Siirt to Troyan | 966.88 mi (1,556.04 km) |
| Siirt to Tryavna | 928.35 mi (1,494.04 km) |
| Siirt to Tutrakan | 902.58 mi (1,452.56 km) |
| Siirt to Varna | 820.63 mi (1,320.67 km) |