The calculated distance (air line) between Nawābganj and Goshāīnganj is approximately 13 miles respectively 20 kilometers.
By car or train, the actual journey to Goshāīnganj is certainly longer, as only the direct route (as the crow flies) between Nawābganj and Goshāīnganj has been calculated here.
Air line (approximately)
20 kilometers
11 nautical miles