| Cunit to Opole | 1,016.61 mi (1,636.08 km) |
| Cunit to Orzesze | 1,028.12 mi (1,654.60 km) |
| Cunit to Osowa | 1,196.15 mi (1,925.01 km) |
| Cunit to Ostroda | 1,209.63 mi (1,946.70 km) |
| Cunit to Ostroleka | 1,237.52 mi (1,991.60 km) |
| Cunit to Ostrow Mazowiecka | 1,239.20 mi (1,994.29 km) |
| Cunit to Ostrow Wielkopolski | 1,051.80 mi (1,692.72 km) |
| Cunit to Ostrowiec Swietokrzyski | 1,156.09 mi (1,860.55 km) |
| Cunit to Ostrzeszow | 1,046.27 mi (1,683.81 km) |
| Cunit to Oswiecim | 1,042.41 mi (1,677.60 km) |
| Cunit to Otwock | 1,191.64 mi (1,917.75 km) |
| Cunit to Ozarow Mazowiecki | 1,178.54 mi (1,896.68 km) |
| Cunit to Ozimek | 1,027.07 mi (1,652.92 km) |
| Cunit to Ozorkow | 1,115.41 mi (1,795.08 km) |
| Cunit to Pabianice | 1,106.60 mi (1,780.91 km) |
