The calculated distance (air line) between Ar Ramthā and Ash Shajarah is approximately 7 miles respectively 11 kilometers.
By car or train, the actual journey to Ash Shajarah is certainly longer, as only the direct route (as the crow flies) between Ar Ramthā and Ash Shajarah has been calculated here.
Air line (approximately)
11 kilometers
6 nautical miles