The calculated distance (air line) between Al Baţţālīyah and Al Kharj is approximately 169 miles respectively 272 kilometers.
By car or train, the actual journey to Al Kharj is certainly longer, as only the direct route (as the crow flies) between Al Baţţālīyah and Al Kharj has been calculated here.
Air line (approximately)
272 kilometers
147 nautical miles