| Sarzeau to Smolyan | 1,404.99 mi (2,261.11 km) |
| Sarzeau to Sofia | 1,308.72 mi (2,106.19 km) |
| Sarzeau to Sopot | 1,376.16 mi (2,214.71 km) |
| Sarzeau to Sozopol | 1,520.09 mi (2,446.35 km) |
| Sarzeau to Sredets | 1,498.66 mi (2,411.86 km) |
| Sarzeau to Stamboliyski | 1,380.79 mi (2,222.17 km) |
| Sarzeau to Stara Zagora | 1,424.11 mi (2,291.88 km) |
| Sarzeau to Svilengrad | 1,469.05 mi (2,364.21 km) |
| Sarzeau to Svishtov | 1,378.65 mi (2,218.73 km) |
| Sarzeau to Targovishte | 1,445.51 mi (2,326.33 km) |
| Sarzeau to Teteven | 1,346.35 mi (2,166.74 km) |
| Sarzeau to Troyan | 1,368.21 mi (2,201.92 km) |
| Sarzeau to Tryavna | 1,405.14 mi (2,261.36 km) |
| Sarzeau to Tutrakan | 1,427.21 mi (2,296.88 km) |
| Sarzeau to Varna | 1,508.58 mi (2,427.83 km) |
