The calculated distance (air line) between Aegina and Palaió Fáliro is approximately 19 miles respectively 31 kilometers.
By car or train, the actual journey to Palaió Fáliro is certainly longer, as only the direct route (as the crow flies) between Aegina and Palaió Fáliro has been calculated here.
Air line (approximately)
31 kilometers
17 nautical miles