The calculated distance (air line) between Uttar Char Fasson and Morrelgonj is approximately 57 miles respectively 92 kilometers.
By car or train, the actual journey to Morrelgonj is certainly longer, as only the direct route (as the crow flies) between Uttar Char Fasson and Morrelgonj has been calculated here.
Air line (approximately)
92 kilometers
50 nautical miles