The calculated distance (air line) between Bhairab Bāzār and Rāmganj is approximately 66 miles respectively 107 kilometers.
By car or train, the actual journey to Rāmganj is certainly longer, as only the direct route (as the crow flies) between Bhairab Bāzār and Rāmganj has been calculated here.
Air line (approximately)
107 kilometers
58 nautical miles