To find the driving direction from Mangan to Gangtok via Nathula, Tsongmo Lake, Nathang Valley which is 201 by road, click on Show Directions after entering start and end locations in the calculator control. It takes around 290 to reach Mangan to Gangtok via Nathula, Tsongmo Lake, Nathang Valley. Tired of travelling by road? You can just fly from Mangan to Gangtok via Nathula, Tsongmo Lake, Nathang Valley. Check the
Flight Time from Mangan to Gangtok via Nathula, Tsongmo Lake, Nathang Valley before travelling.