The calculated distance (air line) between Nawābganj and Shāhzādpur is approximately 88 miles respectively 142 kilometers.
By car or train, the actual journey to Shāhzādpur is certainly longer, as only the direct route (as the crow flies) between Nawābganj and Shāhzādpur has been calculated here.
Air line (approximately)
142 kilometers
77 nautical miles