| Frouzins to Smolyan | 1,193.30 mi (1,920.44 km) |
| Frouzins to Sofia | 1,108.20 mi (1,783.47 km) |
| Frouzins to Sopot | 1,179.72 mi (1,898.58 km) |
| Frouzins to Sozopol | 1,330.09 mi (2,140.57 km) |
| Frouzins to Sredets | 1,306.14 mi (2,102.03 km) |
| Frouzins to Stamboliyski | 1,176.15 mi (1,892.83 km) |
| Frouzins to Stara Zagora | 1,227.59 mi (1,975.62 km) |
| Frouzins to Svilengrad | 1,265.32 mi (2,036.33 km) |
| Frouzins to Svishtov | 1,198.59 mi (1,928.94 km) |
| Frouzins to Targovishte | 1,263.61 mi (2,033.59 km) |
| Frouzins to Teteven | 1,152.28 mi (1,854.42 km) |
| Frouzins to Troyan | 1,175.11 mi (1,891.16 km) |
| Frouzins to Tryavna | 1,214.34 mi (1,954.29 km) |
| Frouzins to Tutrakan | 1,257.22 mi (2,023.29 km) |
| Frouzins to Varna | 1,330.14 mi (2,140.66 km) |
