The calculated distance (air line) between Aci Catena and Aci Sant'Antonio is approximately 1 miles respectively 2 kilometers.
By car or train, the actual journey to Aci Sant'Antonio is certainly longer, as only the direct route (as the crow flies) between Aci Catena and Aci Sant'Antonio has been calculated here.
Air line (approximately)
2 kilometers
1 nautical miles