The calculated distance (air line) between Puthia and Maulavi Bāzār is approximately 185 miles respectively 298 kilometers.
By car or train, the actual journey to Maulavi Bāzār is certainly longer, as only the direct route (as the crow flies) between Puthia and Maulavi Bāzār has been calculated here.
Air line (approximately)
298 kilometers
161 nautical miles