The calculated distance (air line) between Sumusţā as Sulţānī and Al Qūşīyah is approximately 102 miles respectively 164 kilometers.
By car or train, the actual journey to Al Qūşīyah is certainly longer, as only the direct route (as the crow flies) between Sumusţā as Sulţānī and Al Qūşīyah has been calculated here.
Air line (approximately)
164 kilometers
89 nautical miles