| Peer to Orzesze | 585.74 mi (942.65 km) |
| Peer to Osowa | 588.61 mi (947.28 km) |
| Peer to Ostroda | 635.52 mi (1,022.77 km) |
| Peer to Ostroleka | 695.25 mi (1,118.90 km) |
| Peer to Ostrow Mazowiecka | 707.92 mi (1,139.28 km) |
| Peer to Ostrow Wielkopolski | 533.57 mi (858.69 km) |
| Peer to Ostrowiec Swietokrzyski | 691.66 mi (1,113.13 km) |
| Peer to Ostrzeszow | 539.12 mi (867.64 km) |
| Peer to Oswiecim | 607.79 mi (978.14 km) |
| Peer to Otwock | 680.31 mi (1,094.86 km) |
| Peer to Ozarow Mazowiecki | 660.53 mi (1,063.02 km) |
| Peer to Ozimek | 556.17 mi (895.07 km) |
| Peer to Ozorkow | 596.06 mi (959.27 km) |
| Peer to Pabianice | 600.71 mi (966.75 km) |
| Peer to Parczew | 749.90 mi (1,206.85 km) |
