| Sighisoara to Opole | 439.34 mi (707.06 km) |
| Sighisoara to Orzesze | 388.74 mi (625.61 km) |
| Sighisoara to Osowa | 631.49 mi (1,016.29 km) |
| Sighisoara to Ostroda | 559.42 mi (900.30 km) |
| Sighisoara to Ostroleka | 494.64 mi (796.05 km) |
| Sighisoara to Ostrow Mazowiecka | 472.88 mi (761.02 km) |
| Sighisoara to Ostrow Wielkopolski | 490.58 mi (789.51 km) |
| Sighisoara to Ostrowiec Swietokrzyski | 360.77 mi (580.60 km) |
| Sighisoara to Ostrzeszow | 475.42 mi (765.12 km) |
| Sighisoara to Oswiecim | 368.16 mi (592.49 km) |
| Sighisoara to Otwock | 437.50 mi (704.08 km) |
| Sighisoara to Ozarow Mazowiecki | 451.81 mi (727.13 km) |
| Sighisoara to Ozimek | 430.60 mi (692.98 km) |
| Sighisoara to Ozorkow | 468.66 mi (754.23 km) |
| Sighisoara to Pabianice | 448.24 mi (721.37 km) |
