The calculated distance (air line) between Zefyri and Palaió Fáliro is approximately 10 miles respectively 15 kilometers.
By car or train, the actual journey to Palaió Fáliro is certainly longer, as only the direct route (as the crow flies) between Zefyri and Palaió Fáliro has been calculated here.
Air line (approximately)
15 kilometers
8 nautical miles