The calculated distance (air line) between Boumhel El Bassatine and Gafsa is approximately 179 miles respectively 287 kilometers.
By car or train, the actual journey to Gafsa is certainly longer, as only the direct route (as the crow flies) between Boumhel El Bassatine and Gafsa has been calculated here.
Air line (approximately)
287 kilometers
155 nautical miles