Bus
KosaiNagpur (NAG)
214 km by road
Distance is the real road, not the map line — allow for landslide halts and a night stop.
₹320–₹640
3.6h
Train
Howrah Jn (HWH)Siliguru Town (SGUT)
15901 Bengaluru–New Tinsukia Weekly Express · 3A · 559 km
₹1,160–₹1,360
10.1h
Total for 1 traveller: ₹5,920–₹8,780 one way
Does this look right?

