| Porto Recanati to Orzesze | 522.49 mi (840.87 km) |
| Porto Recanati to Osowa | 789.92 mi (1,271.25 km) |
| Porto Recanati to Ostroda | 764.98 mi (1,231.12 km) |
| Porto Recanati to Ostroleka | 757.43 mi (1,218.97 km) |
| Porto Recanati to Ostrow Mazowiecka | 749.39 mi (1,206.02 km) |
| Porto Recanati to Ostrow Wielkopolski | 599.62 mi (964.99 km) |
| Porto Recanati to Ostrowiec Swietokrzyski | 632.14 mi (1,017.34 km) |
| Porto Recanati to Ostrzeszow | 586.39 mi (943.71 km) |
| Porto Recanati to Oswiecim | 526.50 mi (847.31 km) |
| Porto Recanati to Otwock | 695.30 mi (1,118.98 km) |
| Porto Recanati to Ozarow Mazowiecki | 690.56 mi (1,111.35 km) |
| Porto Recanati to Ozimek | 543.93 mi (875.37 km) |
| Porto Recanati to Ozorkow | 644.49 mi (1,037.21 km) |
| Porto Recanati to Pabianice | 626.85 mi (1,008.82 km) |
| Porto Recanati to Parczew | 709.72 mi (1,142.18 km) |
