The calculated distance (air line) between Shāhpur and Masaurhi Buzurg is approximately 43 miles respectively 69 kilometers.
By car or train, the actual journey to Masaurhi Buzurg is certainly longer, as only the direct route (as the crow flies) between Shāhpur and Masaurhi Buzurg has been calculated here.
Air line (approximately)
69 kilometers
37 nautical miles