The calculated distance (air line) between 6th of October City and Al Qūşīyah is approximately 165 miles respectively 265 kilometers.
By car or train, the actual journey to Al Qūşīyah is certainly longer, as only the direct route (as the crow flies) between 6th of October City and Al Qūşīyah has been calculated here.
Air line (approximately)
265 kilometers
143 nautical miles