The calculated distance (air line) between Peraía and Palaió Fáliro is approximately 182 miles respectively 294 kilometers.
By car or train, the actual journey to Palaió Fáliro is certainly longer, as only the direct route (as the crow flies) between Peraía and Palaió Fáliro has been calculated here.
Air line (approximately)
294 kilometers
158 nautical miles