| Prostejov to Orzesze | 86.81 mi (139.70 km) |
| Prostejov to Osowa | 347.21 mi (558.77 km) |
| Prostejov to Ostroda | 316.74 mi (509.74 km) |
| Prostejov to Ostroleka | 314.18 mi (505.62 km) |
| Prostejov to Ostrow Mazowiecka | 309.67 mi (498.37 km) |
| Prostejov to Ostrow Wielkopolski | 153.58 mi (247.17 km) |
| Prostejov to Ostrowiec Swietokrzyski | 214.84 mi (345.75 km) |
| Prostejov to Ostrzeszow | 139.14 mi (223.93 km) |
| Prostejov to Oswiecim | 102.01 mi (164.17 km) |
| Prostejov to Otwock | 257.47 mi (414.36 km) |
| Prostejov to Ozarow Mazowiecki | 248.66 mi (400.18 km) |
| Prostejov to Ozimek | 96.30 mi (154.99 km) |
| Prostejov to Ozorkow | 196.80 mi (316.72 km) |
| Prostejov to Pabianice | 180.51 mi (290.51 km) |
| Prostejov to Parczew | 293.39 mi (472.16 km) |
