Flight Netaji Subhas Chandra Bose International Airport departs from Kolkata Netaji Subhas Chandra Bose International Airport at 12:35 and arrives at Varanasi Lal Bahadur Shastri Airport at 13:50.
The flighttime is about 1h 15m. The distance travelled ("as the bird flies"): 622 Km. So the average speed is roughly 498 Km.