| Fehmarnsund to Orzesze | 436.21 mi (702.01 km) |
| Fehmarnsund to Osowa | 293.25 mi (471.94 km) |
| Fehmarnsund to Ostroda | 360.08 mi (579.48 km) |
| Fehmarnsund to Ostroleka | 434.81 mi (699.76 km) |
| Fehmarnsund to Ostrow Mazowiecka | 453.66 mi (730.09 km) |
| Fehmarnsund to Ostrow Wielkopolski | 336.71 mi (541.89 km) |
| Fehmarnsund to Ostrowiec Swietokrzyski | 491.70 mi (791.32 km) |
| Fehmarnsund to Ostrzeszow | 350.65 mi (564.31 km) |
| Fehmarnsund to Oswiecim | 456.39 mi (734.50 km) |
| Fehmarnsund to Otwock | 446.55 mi (718.66 km) |
| Fehmarnsund to Ozarow Mazowiecki | 425.71 mi (685.11 km) |
| Fehmarnsund to Ozimek | 393.94 mi (633.99 km) |
| Fehmarnsund to Ozorkow | 376.59 mi (606.06 km) |
| Fehmarnsund to Pabianice | 391.67 mi (630.33 km) |
| Fehmarnsund to Parczew | 522.53 mi (840.94 km) |
