The calculated distance (air line) between Khomeynī Shahr and Pīshvā is approximately 182 miles respectively 292 kilometers.
By car or train, the actual journey to Pīshvā is certainly longer, as only the direct route (as the crow flies) between Khomeynī Shahr and Pīshvā has been calculated here.
Air line (approximately)
292 kilometers
158 nautical miles