| Unye to Opole | 1,134.41 mi (1,825.66 km) |
| Unye to Orzesze | 1,085.91 mi (1,747.60 km) |
| Unye to Osowa | 1,259.72 mi (2,027.32 km) |
| Unye to Ostroda | 1,180.96 mi (1,900.56 km) |
| Unye to Ostroleka | 1,102.52 mi (1,774.34 km) |
| Unye to Ostrow Mazowiecka | 1,079.87 mi (1,737.88 km) |
| Unye to Ostrow Wielkopolski | 1,172.10 mi (1,886.31 km) |
| Unye to Ostrowiec Swietokrzyski | 1,015.40 mi (1,634.12 km) |
| Unye to Ostrzeszow | 1,159.62 mi (1,866.23 km) |
| Unye to Oswiecim | 1,063.84 mi (1,712.08 km) |
| Unye to Otwock | 1,069.48 mi (1,721.17 km) |
| Unye to Ozarow Mazowiecki | 1,089.26 mi (1,753.00 km) |
| Unye to Ozimek | 1,123.83 mi (1,808.63 km) |
| Unye to Ozorkow | 1,131.00 mi (1,820.17 km) |
| Unye to Pabianice | 1,115.23 mi (1,794.79 km) |
