| Olecko to Nowy Dwor Mazowiecki | 132.88 mi (213.85 km) |
| Olecko to Nowy Sacz | 314.21 mi (505.67 km) |
| Olecko to Nowy Targ | 332.87 mi (535.70 km) |
| Olecko to Nowy Tomysl | 288.97 mi (465.06 km) |
| Olecko to Nysa | 328.94 mi (529.38 km) |
| Olecko to Oborniki | 253.09 mi (407.31 km) |
| Olecko to Oborniki Slaskie | 301.06 mi (484.51 km) |
| Olecko to Olawa | 306.04 mi (492.52 km) |
| Olecko to Olesnica | 290.38 mi (467.31 km) |
| Olecko to Olesno | 277.71 mi (446.94 km) |
| Olecko to Olkusz | 287.48 mi (462.66 km) |
| Olecko to Olsztyn | 84.12 mi (135.39 km) |
| Olecko to Opalenica | 278.73 mi (448.57 km) |
| Olecko to Opoczno | 205.56 mi (330.81 km) |
| Olecko to Opole | 301.96 mi (485.95 km) |
