The calculated distance (air line) between Semīrom and Dorcheh Pīāz is approximately 83 miles respectively 133 kilometers.
By car or train, the actual journey to Dorcheh Pīāz is certainly longer, as only the direct route (as the crow flies) between Semīrom and Dorcheh Pīāz has been calculated here.
Air line (approximately)
133 kilometers
72 nautical miles