Semnan is located in Iran and time zone Asia/Tehran.
Places nearby are Mahdishahr, Īstgāh-e Rāh Āhan-e Garmsār and Dāmghān.
Tehran is 158 km away, Karaj is 194 km away and Isfahan is 350 km away as the crow flies.
Distances from Semnan to the most important cities in Iran and the world.
35.5769100°
53.3920500°