| Cities | Distance |
|---|---|
| Olecko to Mouscron | 841.61 mi (1,354.44 km) |
| Olecko to Namur | 783.11 mi (1,260.29 km) |
| Olecko to Neder-Over-Heembeek | 790.24 mi (1,271.77 km) |
| Olecko to Neerpelt | 739.32 mi (1,189.82 km) |
| Olecko to Nevele | 820.23 mi (1,320.03 km) |
| Olecko to Niel | 786.54 mi (1,265.81 km) |
| Olecko to Nieuwpoort | 850.37 mi (1,368.54 km) |
| Olecko to Nijlen | 772.51 mi (1,243.24 km) |
| Olecko to Ninove | 806.76 mi (1,298.35 km) |
| Olecko to Nivelles | 801.68 mi (1,290.18 km) |
| Olecko to Olen | 764.90 mi (1,230.99 km) |
| Olecko to Oostakker | 809.78 mi (1,303.22 km) |
| Olecko to Oosterzele | 812.35 mi (1,307.34 km) |
| Olecko to Oostkamp | 829.83 mi (1,335.48 km) |
| Olecko to Opglabbeek | 738.11 mi (1,187.87 km) |