Semily is located in Czechia (Okres Semily, Liberecký kraj) and time zone Europe/Prague.
Places nearby are Železný Brod, Lomnice nad Popelkou and Jilemnice.
Liberec is 29 km away, Prague is 92 km away and Pilsen is 183 km away as the crow flies.
Distances from Semily to the most important cities in Czechia and the world.
50.6019100°
15.3355200°