The calculated distance (air line) between Arāk and Robāţ Karīm is approximately 124 miles respectively 200 kilometers.
By car or train, the actual journey to Robāţ Karīm is certainly longer, as only the direct route (as the crow flies) between Arāk and Robāţ Karīm has been calculated here.
Air line (approximately)
200 kilometers
108 nautical miles