| Sueca to Smolyan | 1,321.70 mi (2,127.07 km) |
| Sueca to Sofia | 1,252.80 mi (2,016.18 km) |
| Sueca to Sopot | 1,324.71 mi (2,131.92 km) |
| Sueca to Sozopol | 1,474.75 mi (2,373.38 km) |
| Sueca to Sredets | 1,449.29 mi (2,332.41 km) |
| Sueca to Stamboliyski | 1,312.91 mi (2,112.92 km) |
| Sueca to Stara Zagora | 1,370.19 mi (2,205.11 km) |
| Sueca to Svilengrad | 1,398.78 mi (2,251.13 km) |
| Sueca to Svishtov | 1,358.43 mi (2,186.18 km) |
| Sueca to Targovishte | 1,418.83 mi (2,283.39 km) |
| Sueca to Teteven | 1,301.01 mi (2,093.77 km) |
| Sueca to Troyan | 1,323.65 mi (2,130.20 km) |
| Sueca to Tryavna | 1,363.23 mi (2,193.91 km) |
| Sueca to Tutrakan | 1,423.58 mi (2,291.04 km) |
| Sueca to Varna | 1,485.86 mi (2,391.26 km) |
