The calculated distance (air line) between Hamadān and Robāţ Karīm is approximately 153 miles respectively 246 kilometers.
By car or train, the actual journey to Robāţ Karīm is certainly longer, as only the direct route (as the crow flies) between Hamadān and Robāţ Karīm has been calculated here.
Air line (approximately)
246 kilometers
133 nautical miles