| Plock to Opole | 150.58 mi (242.34 km) |
| Plock to Orzesze | 170.81 mi (274.90 km) |
| Plock to Osowa | 139.19 mi (224.01 km) |
| Plock to Ostroda | 80.22 mi (129.11 km) |
| Plock to Ostroleka | 85.75 mi (137.99 km) |
| Plock to Ostrow Mazowiecka | 93.77 mi (150.90 km) |
| Plock to Ostrow Wielkopolski | 101.30 mi (163.03 km) |
| Plock to Ostrowiec Swietokrzyski | 133.29 mi (214.50 km) |
| Plock to Ostrzeszow | 108.55 mi (174.69 km) |
| Plock to Oswiecim | 174.78 mi (281.28 km) |
| Plock to Otwock | 72.60 mi (116.85 km) |
| Plock to Ozarow Mazowiecki | 51.79 mi (83.35 km) |
| Plock to Ozimek | 144.52 mi (232.58 km) |
| Plock to Ozorkow | 43.99 mi (70.79 km) |
| Plock to Pabianice | 63.62 mi (102.39 km) |
