| Ptolemaida to Orzesze | 680.53 mi (1,095.21 km) |
| Ptolemaida to Osowa | 972.50 mi (1,565.09 km) |
| Ptolemaida to Ostroda | 914.38 mi (1,471.55 km) |
| Ptolemaida to Ostroleka | 867.14 mi (1,395.52 km) |
| Ptolemaida to Ostrow Mazowiecka | 848.75 mi (1,365.94 km) |
| Ptolemaida to Ostrow Wielkopolski | 790.91 mi (1,272.85 km) |
| Ptolemaida to Ostrowiec Swietokrzyski | 719.85 mi (1,158.48 km) |
| Ptolemaida to Ostrzeszow | 774.08 mi (1,245.76 km) |
| Ptolemaida to Oswiecim | 668.56 mi (1,075.95 km) |
| Ptolemaida to Otwock | 801.73 mi (1,290.25 km) |
| Ptolemaida to Ozarow Mazowiecki | 809.47 mi (1,302.72 km) |
| Ptolemaida to Ozimek | 721.30 mi (1,160.82 km) |
| Ptolemaida to Ozorkow | 799.27 mi (1,286.30 km) |
| Ptolemaida to Pabianice | 776.99 mi (1,250.44 km) |
| Ptolemaida to Parczew | 770.15 mi (1,239.43 km) |
