The calculated distance (air line) between Tallbīsah and As Salamīyah is approximately 22 miles respectively 35 kilometers.
By car or train, the actual journey to As Salamīyah is certainly longer, as only the direct route (as the crow flies) between Tallbīsah and As Salamīyah has been calculated here.
Air line (approximately)
35 kilometers
19 nautical miles