The calculated distance (air line) between Shahr-e Bābak and Meybod is approximately 161 miles respectively 259 kilometers.
By car or train, the actual journey to Meybod is certainly longer, as only the direct route (as the crow flies) between Shahr-e Bābak and Meybod has been calculated here.
Air line (approximately)
259 kilometers
140 nautical miles