| Outreau to Smolyan | 1,265.30 mi (2,036.30 km) |
| Outreau to Sofia | 1,162.88 mi (1,871.47 km) |
| Outreau to Sopot | 1,223.63 mi (1,969.25 km) |
| Outreau to Sozopol | 1,356.58 mi (2,183.21 km) |
| Outreau to Sredets | 1,338.06 mi (2,153.39 km) |
| Outreau to Stamboliyski | 1,235.53 mi (1,988.40 km) |
| Outreau to Stara Zagora | 1,269.74 mi (2,043.45 km) |
| Outreau to Svilengrad | 1,319.50 mi (2,123.54 km) |
| Outreau to Svishtov | 1,211.86 mi (1,950.31 km) |
| Outreau to Targovishte | 1,277.70 mi (2,056.26 km) |
| Outreau to Teteven | 1,192.99 mi (1,919.93 km) |
| Outreau to Troyan | 1,213.06 mi (1,952.23 km) |
| Outreau to Tryavna | 1,246.48 mi (2,006.02 km) |
| Outreau to Tutrakan | 1,250.29 mi (2,012.14 km) |
| Outreau to Varna | 1,335.72 mi (2,149.63 km) |
