The distance between Samastipur to Gangtok-Nathu La Road is 512 Km by road. You can also find the distance from Samastipur to Gangtok-Nathu La Road using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Samastipur to Gangtok-Nathu La Road for road driving directions!