| Pontardulais to Opole | 950.66 mi (1,529.94 km) |
| Pontardulais to Orzesze | 994.17 mi (1,599.96 km) |
| Pontardulais to Osowa | 948.89 mi (1,527.09 km) |
| Pontardulais to Ostroda | 1,009.46 mi (1,624.57 km) |
| Pontardulais to Ostroleka | 1,078.04 mi (1,734.94 km) |
| Pontardulais to Ostrow Mazowiecka | 1,093.74 mi (1,760.21 km) |
| Pontardulais to Ostrow Wielkopolski | 932.87 mi (1,501.30 km) |
| Pontardulais to Ostrowiec Swietokrzyski | 1,094.23 mi (1,760.99 km) |
| Pontardulais to Ostrzeszow | 940.44 mi (1,513.49 km) |
| Pontardulais to Oswiecim | 1,016.36 mi (1,635.68 km) |
| Pontardulais to Otwock | 1,073.47 mi (1,727.59 km) |
| Pontardulais to Ozarow Mazowiecki | 1,052.91 mi (1,694.49 km) |
| Pontardulais to Ozimek | 962.51 mi (1,549.00 km) |
| Pontardulais to Ozorkow | 991.59 mi (1,595.81 km) |
| Pontardulais to Pabianice | 999.17 mi (1,608.02 km) |
