| Olesno to Orzesze | 52.19 mi (83.99 km) |
| Olesno to Osowa | 245.44 mi (395.00 km) |
| Olesno to Ostroda | 205.88 mi (331.32 km) |
| Olesno to Ostroleka | 202.22 mi (325.45 km) |
| Olesno to Ostrow Mazowiecka | 199.47 mi (321.02 km) |
| Olesno to Ostrow Wielkopolski | 59.47 mi (95.70 km) |
| Olesno to Ostrowiec Swietokrzyski | 130.04 mi (209.28 km) |
| Olesno to Ostrzeszow | 42.89 mi (69.03 km) |
| Olesno to Oswiecim | 67.80 mi (109.11 km) |
| Olesno to Otwock | 149.61 mi (240.78 km) |
| Olesno to Ozarow Mazowiecki | 138.12 mi (222.28 km) |
| Olesno to Ozimek | 16.55 mi (26.63 km) |
| Olesno to Ozorkow | 84.16 mi (135.45 km) |
| Olesno to Pabianice | 67.92 mi (109.31 km) |
| Olesno to Parczew | 199.40 mi (320.91 km) |
