The calculated distance (air line) between Nawābganj and Bhairab Bāzār is approximately 174 miles respectively 280 kilometers.
By car or train, the actual journey to Bhairab Bāzār is certainly longer, as only the direct route (as the crow flies) between Nawābganj and Bhairab Bāzār has been calculated here.
Air line (approximately)
280 kilometers
151 nautical miles