| Barth to Orzesze | 387.01 mi (622.83 km) |
| Barth to Osowa | 231.43 mi (372.44 km) |
| Barth to Ostroda | 297.65 mi (479.02 km) |
| Barth to Ostroleka | 372.56 mi (599.58 km) |
| Barth to Ostrow Mazowiecka | 391.60 mi (630.21 km) |
| Barth to Ostrow Wielkopolski | 283.07 mi (455.55 km) |
| Barth to Ostrowiec Swietokrzyski | 434.00 mi (698.46 km) |
| Barth to Ostrzeszow | 297.90 mi (479.43 km) |
| Barth to Oswiecim | 406.26 mi (653.82 km) |
| Barth to Otwock | 385.87 mi (621.00 km) |
| Barth to Ozarow Mazowiecki | 365.12 mi (587.61 km) |
| Barth to Ozimek | 344.08 mi (553.74 km) |
| Barth to Ozorkow | 318.37 mi (512.36 km) |
| Barth to Pabianice | 334.52 mi (538.35 km) |
| Barth to Parczew | 461.83 mi (743.24 km) |
