The calculated distance (air line) between Bālurghāt and Sarishābāri is approximately 74 miles respectively 118 kilometers.
By car or train, the actual journey to Sarishābāri is certainly longer, as only the direct route (as the crow flies) between Bālurghāt and Sarishābāri has been calculated here.
Air line (approximately)
118 kilometers
64 nautical miles