| Cities | Distance |
|---|---|
| Olecko to Oberriet | 730.25 mi (1,175.22 km) |
| Olecko to Obersiggenthal | 765.97 mi (1,232.70 km) |
| Olecko to Oberwil | 790.81 mi (1,272.69 km) |
| Olecko to Oberwingert | 747.97 mi (1,203.75 km) |
| Olecko to Oftringen | 786.91 mi (1,266.41 km) |
| Olecko to Olten | 785.97 mi (1,264.90 km) |
| Olecko to Onex | 903.22 mi (1,453.59 km) |
| Olecko to Opfikon | 758.86 mi (1,221.27 km) |
| Olecko to Ostermundigen | 818.54 mi (1,317.32 km) |
| Olecko to Payerne | 844.44 mi (1,359.00 km) |
| Olecko to Pfaffikon | 754.48 mi (1,214.22 km) |
| Olecko to Plan-les-Ouates | 903.41 mi (1,453.90 km) |
| Olecko to Pratteln | 785.50 mi (1,264.13 km) |
| Olecko to Prilly | 869.30 mi (1,399.00 km) |
| Olecko to Pully | 867.73 mi (1,396.48 km) |