| Tallinn to Orzesze | 684.02 mi (1,100.82 km) |
| Tallinn to Osowa | 418.87 mi (674.10 km) |
| Tallinn to Ostroda | 435.88 mi (701.48 km) |
| Tallinn to Ostroleka | 456.62 mi (734.86 km) |
| Tallinn to Ostrow Mazowiecka | 471.39 mi (758.63 km) |
| Tallinn to Ostrow Wielkopolski | 601.67 mi (968.30 km) |
| Tallinn to Ostrowiec Swietokrzyski | 602.00 mi (968.83 km) |
| Tallinn to Ostrzeszow | 614.43 mi (988.82 km) |
| Tallinn to Oswiecim | 685.20 mi (1,102.73 km) |
| Tallinn to Otwock | 523.37 mi (842.28 km) |
| Tallinn to Ozarow Mazowiecki | 521.63 mi (839.48 km) |
| Tallinn to Ozimek | 657.67 mi (1,058.42 km) |
| Tallinn to Ozorkow | 557.80 mi (897.70 km) |
| Tallinn to Pabianice | 576.98 mi (928.56 km) |
| Tallinn to Parczew | 544.12 mi (875.68 km) |
