The calculated distance (air line) between Kelīshād va Sūdarjān and Yazd is approximately 172 miles respectively 277 kilometers.
By car or train, the actual journey to Yazd is certainly longer, as only the direct route (as the crow flies) between Kelīshād va Sūdarjān and Yazd has been calculated here.
Air line (approximately)
277 kilometers
149 nautical miles