| South Venice to Opole | 5,216.99 mi (8,395.93 km) |
| South Venice to Orzesze | 5,264.82 mi (8,472.91 km) |
| South Venice to Osowa | 5,127.99 mi (8,252.70 km) |
| South Venice to Ostroda | 5,204.29 mi (8,375.50 km) |
| South Venice to Ostroleka | 5,282.84 mi (8,501.91 km) |
| South Venice to Ostrow Mazowiecka | 5,303.65 mi (8,535.39 km) |
| South Venice to Ostrow Wielkopolski | 5,183.68 mi (8,342.32 km) |
| South Venice to Ostrowiec Swietokrzyski | 5,344.42 mi (8,601.02 km) |
| South Venice to Ostrzeszow | 5,195.01 mi (8,360.56 km) |
| South Venice to Oswiecim | 5,286.99 mi (8,508.59 km) |
| South Venice to Otwock | 5,301.70 mi (8,532.26 km) |
| South Venice to Ozarow Mazowiecki | 5,280.94 mi (8,498.85 km) |
| South Venice to Ozimek | 5,227.88 mi (8,413.46 km) |
| South Venice to Ozorkow | 5,230.92 mi (8,418.35 km) |
| South Venice to Pabianice | 5,244.33 mi (8,439.93 km) |
