| Provadia to Orzesze | 632.55 mi (1,018.00 km) |
| Provadia to Osowa | 875.82 mi (1,409.49 km) |
| Provadia to Ostroda | 802.15 mi (1,290.93 km) |
| Provadia to Ostroleka | 733.92 mi (1,181.12 km) |
| Provadia to Ostrow Mazowiecka | 711.48 mi (1,145.02 km) |
| Provadia to Ostrow Wielkopolski | 736.47 mi (1,185.24 km) |
| Provadia to Ostrowiec Swietokrzyski | 605.63 mi (974.67 km) |
| Provadia to Ostrzeszow | 721.09 mi (1,160.48 km) |
| Provadia to Oswiecim | 612.62 mi (985.92 km) |
| Provadia to Otwock | 680.11 mi (1,094.53 km) |
| Provadia to Ozarow Mazowiecki | 695.51 mi (1,119.31 km) |
| Provadia to Ozimek | 675.02 mi (1,086.35 km) |
| Provadia to Ozorkow | 714.97 mi (1,150.63 km) |
| Provadia to Pabianice | 694.67 mi (1,117.96 km) |
| Provadia to Parczew | 621.35 mi (999.97 km) |
