The calculated distance (air line) between Farīdpur and Bhairab Bāzār is approximately 78 miles respectively 126 kilometers.
By car or train, the actual journey to Bhairab Bāzār is certainly longer, as only the direct route (as the crow flies) between Farīdpur and Bhairab Bāzār has been calculated here.
Air line (approximately)
126 kilometers
68 nautical miles