| Stuart to Smolyan | 5,695.24 mi (9,165.60 km) |
| Stuart to Sofia | 5,596.21 mi (9,006.23 km) |
| Stuart to Sopot | 5,660.78 mi (9,110.14 km) |
| Stuart to Sozopol | 5,798.10 mi (9,331.14 km) |
| Stuart to Sredets | 5,778.76 mi (9,300.01 km) |
| Stuart to Stamboliyski | 5,668.90 mi (9,123.21 km) |
| Stuart to Stara Zagora | 5,707.92 mi (9,186.01 km) |
| Stuart to Svilengrad | 5,755.64 mi (9,262.80 km) |
| Stuart to Svishtov | 5,653.67 mi (9,098.70 km) |
| Stuart to Targovishte | 5,719.85 mi (9,205.21 km) |
| Stuart to Teteven | 5,630.36 mi (9,061.19 km) |
| Stuart to Troyan | 5,651.30 mi (9,094.90 km) |
| Stuart to Tryavna | 5,686.22 mi (9,151.09 km) |
| Stuart to Tutrakan | 5,692.93 mi (9,161.89 km) |
| Stuart to Varna | 5,778.39 mi (9,299.41 km) |
