The calculated distance (air line) between Nabīnagar and Cox’s Bāzār is approximately 182 miles respectively 292 kilometers.
By car or train, the actual journey to Cox’s Bāzār is certainly longer, as only the direct route (as the crow flies) between Nabīnagar and Cox’s Bāzār has been calculated here.
Air line (approximately)
292 kilometers
158 nautical miles