| Cities | Distance |
|---|---|
| Gradsko to Smolyan | 142.50 mi (229.33 km) |
| Gradsko to Sofia | 105.19 mi (169.29 km) |
| Gradsko to Sopot | 161.83 mi (260.44 km) |
| Gradsko to Sozopol | 301.19 mi (484.72 km) |
| Gradsko to Sredets | 275.27 mi (443.00 km) |
| Gradsko to Stamboliyski | 138.73 mi (223.26 km) |
| Gradsko to Stara Zagora | 199.29 mi (320.72 km) |
| Gradsko to Svilengrad | 220.08 mi (354.19 km) |
| Gradsko to Svishtov | 223.31 mi (359.38 km) |
| Gradsko to Targovishte | 263.36 mi (423.84 km) |
| Gradsko to Teteven | 150.62 mi (242.40 km) |
| Gradsko to Troyan | 168.15 mi (270.61 km) |
| Gradsko to Tryavna | 202.62 mi (326.09 km) |
| Gradsko to Tutrakan | 291.99 mi (469.91 km) |
| Gradsko to Varna | 325.08 mi (523.17 km) |