The calculated distance (air line) between Bhola and Uttar Char Fasson is approximately 32 miles respectively 52 kilometers.
By car or train, the actual journey to Uttar Char Fasson is certainly longer, as only the direct route (as the crow flies) between Bhola and Uttar Char Fasson has been calculated here.
Air line (approximately)
52 kilometers
28 nautical miles