| Cities | Distance |
|---|
| Planken to Smolyan | 840.99 mi (1,353.44 km) |
| Planken to Sofia | 741.08 mi (1,192.66 km) |
| Planken to Sopot | 805.99 mi (1,297.12 km) |
| Planken to Sozopol | 946.89 mi (1,523.87 km) |
| Planken to Sredets | 926.21 mi (1,490.59 km) |
| Planken to Stamboliyski | 813.81 mi (1,309.71 km) |
| Planken to Stara Zagora | 853.46 mi (1,373.52 km) |
| Planken to Svilengrad | 900.53 mi (1,449.26 km) |
| Planken to Svishtov | 804.27 mi (1,294.35 km) |
| Planken to Targovishte | 871.11 mi (1,401.92 km) |
| Planken to Teteven | 775.73 mi (1,248.41 km) |
| Planken to Troyan | 797.03 mi (1,282.70 km) |
| Planken to Tryavna | 832.95 mi (1,340.50 km) |
| Planken to Tutrakan | 851.59 mi (1,370.49 km) |
| Planken to Varna | 933.48 mi (1,502.29 km) |
