The calculated distance (air line) between Al Mahbūlah and As Saffānīyah is approximately 89 miles respectively 143 kilometers.
By car or train, the actual journey to As Saffānīyah is certainly longer, as only the direct route (as the crow flies) between Al Mahbūlah and As Saffānīyah has been calculated here.
Air line (approximately)
143 kilometers
77 nautical miles