The calculated distance (air line) between Bāfq and Shahr-e Bābak is approximately 104 miles respectively 168 kilometers.
By car or train, the actual journey to Shahr-e Bābak is certainly longer, as only the direct route (as the crow flies) between Bāfq and Shahr-e Bābak has been calculated here.
Air line (approximately)
168 kilometers
90 nautical miles