The calculated distance (air line) between Sātkhira and Shāhzādpur is approximately 107 miles respectively 172 kilometers.
By car or train, the actual journey to Shāhzādpur is certainly longer, as only the direct route (as the crow flies) between Sātkhira and Shāhzādpur has been calculated here.
Air line (approximately)
172 kilometers
93 nautical miles