To reach Gangtok from Khanakul, travel to Howrah and take a train to New Jalpaiguri (NJP). From NJP, it is a 4-5 hour drive to Gangtok. The total distance is around 650 km. Gangtok is a beautiful hill station known for its monasteries and views of Kanchenjunga.
Total Distance: 650 km by road, 550 km straight-line.
Book your NJP taxi in advance for a hassle-free transfer.
March to May and October to December.