The calculated distance (air line) between Abū Ghurayb and Ar Rumaythah is approximately 136 miles respectively 220 kilometers.
By car or train, the actual journey to Ar Rumaythah is certainly longer, as only the direct route (as the crow flies) between Abū Ghurayb and Ar Rumaythah has been calculated here.
Air line (approximately)
220 kilometers
118 nautical miles