| Cities | Distance |
|---|
| Olecko to Smolyan | 866.14 mi (1,393.91 km) |
| Olecko to Sofia | 783.97 mi (1,261.67 km) |
| Olecko to Sopot | 793.16 mi (1,276.47 km) |
| Olecko to Sozopol | 836.99 mi (1,347.00 km) |
| Olecko to Sredets | 835.29 mi (1,344.27 km) |
| Olecko to Stamboliyski | 827.46 mi (1,331.67 km) |
| Olecko to Stara Zagora | 814.28 mi (1,310.45 km) |
| Olecko to Svilengrad | 864.39 mi (1,391.10 km) |
| Olecko to Svishtov | 731.14 mi (1,176.66 km) |
| Olecko to Targovishte | 767.69 mi (1,235.48 km) |
| Olecko to Teteven | 772.27 mi (1,242.85 km) |
| Olecko to Troyan | 776.96 mi (1,250.39 km) |
| Olecko to Tryavna | 783.49 mi (1,260.91 km) |
| Olecko to Tutrakan | 714.22 mi (1,149.43 km) |
| Olecko to Varna | 786.65 mi (1,266.00 km) |
