The calculated distance (air line) between Bāgha Purāna and Dorāha is approximately 55 miles respectively 89 kilometers.
By car or train, the actual journey to Dorāha is certainly longer, as only the direct route (as the crow flies) between Bāgha Purāna and Dorāha has been calculated here.
Air line (approximately)
89 kilometers
48 nautical miles