Kalimpong is accessible mainly by terrain vehicle, due to the winding mountain roads. There is frequent transportation to and from nearby cities such as Darjeeling and Gangtok (Deorali Bus Stand), where one can book a 3½-hour ride by shared terrain vehicle for ₹130. Booking is not required ahead of time but is advisable if it is urgent.

Regular buses (every 20 minutes until 4PM) provide direct access to and from the Siliguri (Tenzing Norgay Bus Station) for ₹110 - ₹130 for the two and a hour-hour journey. Shared taxis - around ₹300, Private taxis - around ₹3,000. Buses and taxis also travel from New Jalpaiguri Station, with an additional cost of around ₹20-₹30. The nearest airport from Kalimpong is Bagdogra Airport in Siliguri. Taxis ply the route between the airport and Kalimpong - around ₹3,000.