The calculated distance (air line) between Kelīshād va Sūdarjān and Behbahān is approximately 155 miles respectively 249 kilometers.
By car or train, the actual journey to Behbahān is certainly longer, as only the direct route (as the crow flies) between Kelīshād va Sūdarjān and Behbahān has been calculated here.
Air line (approximately)
249 kilometers
134 nautical miles