| Vierzon to Smolyan | 1,178.07 mi (1,895.93 km) |
| Vierzon to Sofia | 1,081.47 mi (1,740.45 km) |
| Vierzon to Sopot | 1,148.80 mi (1,848.82 km) |
| Vierzon to Sozopol | 1,292.81 mi (2,080.58 km) |
| Vierzon to Sredets | 1,271.33 mi (2,046.00 km) |
| Vierzon to Stamboliyski | 1,153.60 mi (1,856.54 km) |
| Vierzon to Stara Zagora | 1,196.75 mi (1,925.99 km) |
| Vierzon to Svilengrad | 1,241.78 mi (1,998.45 km) |
| Vierzon to Svishtov | 1,151.59 mi (1,853.30 km) |
| Vierzon to Targovishte | 1,218.44 mi (1,960.88 km) |
| Vierzon to Teteven | 1,118.99 mi (1,800.84 km) |
| Vierzon to Troyan | 1,140.85 mi (1,836.02 km) |
| Vierzon to Tryavna | 1,177.81 mi (1,895.50 km) |
| Vierzon to Tutrakan | 1,200.78 mi (1,932.46 km) |
| Vierzon to Varna | 1,281.73 mi (2,062.75 km) |
