| Olaine to Smolyan | 1,050.77 mi (1,691.05 km) |
| Olaine to Sofia | 973.42 mi (1,566.58 km) |
| Olaine to Sopot | 977.18 mi (1,572.62 km) |
| Olaine to Sozopol | 1,006.48 mi (1,619.77 km) |
| Olaine to Sredets | 1,007.64 mi (1,621.64 km) |
| Olaine to Stamboliyski | 1,012.57 mi (1,629.57 km) |
| Olaine to Stara Zagora | 994.38 mi (1,600.31 km) |
| Olaine to Svilengrad | 1,042.42 mi (1,677.61 km) |
| Olaine to Svishtov | 911.83 mi (1,467.45 km) |
| Olaine to Targovishte | 942.25 mi (1,516.41 km) |
| Olaine to Teteven | 958.20 mi (1,542.08 km) |
| Olaine to Troyan | 961.02 mi (1,546.60 km) |
| Olaine to Tryavna | 964.00 mi (1,551.40 km) |
| Olaine to Tutrakan | 887.51 mi (1,428.30 km) |
| Olaine to Varna | 953.50 mi (1,534.51 km) |
