| Tekirdag to Opole | 811.56 mi (1,306.09 km) |
| Tekirdag to Orzesze | 761.34 mi (1,225.26 km) |
| Tekirdag to Osowa | 1,018.05 mi (1,638.39 km) |
| Tekirdag to Ostroda | 946.13 mi (1,522.65 km) |
| Tekirdag to Ostroleka | 880.24 mi (1,416.62 km) |
| Tekirdag to Ostrow Mazowiecka | 858.13 mi (1,381.03 km) |
| Tekirdag to Ostrow Wielkopolski | 868.90 mi (1,398.35 km) |
| Tekirdag to Ostrowiec Swietokrzyski | 747.31 mi (1,202.69 km) |
| Tekirdag to Ostrzeszow | 852.92 mi (1,372.65 km) |
| Tekirdag to Oswiecim | 742.73 mi (1,195.30 km) |
| Tekirdag to Otwock | 824.16 mi (1,326.35 km) |
| Tekirdag to Ozarow Mazowiecki | 838.55 mi (1,349.51 km) |
| Tekirdag to Ozimek | 804.43 mi (1,294.60 km) |
| Tekirdag to Ozorkow | 853.08 mi (1,372.90 km) |
| Tekirdag to Pabianice | 832.07 mi (1,339.08 km) |
