| Cities | Distance |
|---|
| Swidwin to Smolyan | 938.08 mi (1,509.70 km) |
| Swidwin to Sofia | 840.03 mi (1,351.89 km) |
| Swidwin to Sopot | 871.78 mi (1,403.00 km) |
| Swidwin to Sozopol | 956.38 mi (1,539.15 km) |
| Swidwin to Sredets | 947.55 mi (1,524.93 km) |
| Swidwin to Stamboliyski | 899.79 mi (1,448.07 km) |
| Swidwin to Stara Zagora | 905.20 mi (1,456.78 km) |
| Swidwin to Svilengrad | 959.00 mi (1,543.36 km) |
| Swidwin to Svishtov | 825.65 mi (1,328.76 km) |
| Swidwin to Targovishte | 878.06 mi (1,413.10 km) |
| Swidwin to Teteven | 844.81 mi (1,359.59 km) |
| Swidwin to Troyan | 856.48 mi (1,378.36 km) |
| Swidwin to Tryavna | 875.02 mi (1,408.22 km) |
| Swidwin to Tutrakan | 831.66 mi (1,338.43 km) |
| Swidwin to Varna | 915.18 mi (1,472.83 km) |
