Ostroh is located in Ukraine (Rivnenska Miskrada, Rivne) and time zone Europe/Kyiv.
Places nearby are Netishyn, Slavuta and Zdolbuniv.
Lviv is 206 km away, Kyiv is 321 km away and Odesa is 542 km away as the crow flies.
Distances from Ostroh to the most important cities in Ukraine and the world.
50.3294200°
26.5142500°
16th-century education institution in Ostroh, Polish-Lithuanian Commonwealth
https://en.wikipedia.org/wiki/Ostroh_Academy