The journey from Suri to Kalimpong covers approximately 460 km. You can travel by train to New Jalpaiguri (NJP) and then take a cab to Kalimpong. Kalimpong is a beautiful hill station. Expect a travel time of twelve to fourteen hours. Trains are generally more comfortable for the long-distance leg.
Total Distance: 460 km driving distance, 390 km straight-line air distance.
NJP is the nearest major railway station.
The drive is scenic but long.
March to June and September to December, when the weather is pleasant.