| Oldebroek to Orzesze | 576.53 mi (927.84 km) |
| Oldebroek to Osowa | 534.31 mi (859.89 km) |
| Oldebroek to Ostroda | 589.25 mi (948.30 km) |
| Oldebroek to Ostroleka | 655.15 mi (1,054.37 km) |
| Oldebroek to Ostrow Mazowiecka | 670.12 mi (1,078.45 km) |
| Oldebroek to Ostrow Wielkopolski | 508.76 mi (818.77 km) |
| Oldebroek to Ostrowiec Swietokrzyski | 670.75 mi (1,079.46 km) |
| Oldebroek to Ostrzeszow | 516.96 mi (831.97 km) |
| Oldebroek to Oswiecim | 598.81 mi (963.69 km) |
| Oldebroek to Otwock | 648.71 mi (1,043.99 km) |
| Oldebroek to Ozarow Mazowiecki | 628.18 mi (1,010.96 km) |
| Oldebroek to Ozimek | 542.23 mi (872.63 km) |
| Oldebroek to Ozorkow | 566.82 mi (912.20 km) |
| Oldebroek to Pabianice | 574.73 mi (924.93 km) |
| Oldebroek to Parczew | 721.59 mi (1,161.29 km) |
