Gangtok to Tirupati

Tirupati is approximately 1950+ kms from Gangtok. The fastest way to reach Tirupati from Gangtok is by Cab, Flight, Train Via Siliguri, Chennai. It takes approximately 13 hours. The cheapest way to reach Tirupati from Gangtok is by Bus, Flight, Train Via Siliguri, Bangalore which would take approximately 18 hours.