The calculated distance (air line) between Amman and Aţ Ţafīlah is approximately 80 miles respectively 128 kilometers.
By car or train, the actual journey to Aţ Ţafīlah is certainly longer, as only the direct route (as the crow flies) between Amman and Aţ Ţafīlah has been calculated here.
Air line (approximately)
128 kilometers
69 nautical miles