The calculated distance (air line) between Sāl and Aţ Ţafīlah is approximately 121 miles respectively 195 kilometers.
By car or train, the actual journey to Aţ Ţafīlah is certainly longer, as only the direct route (as the crow flies) between Sāl and Aţ Ţafīlah has been calculated here.
Air line (approximately)
195 kilometers
105 nautical miles