The calculated distance (air line) between Keratéa and Agía Paraskeví is approximately 17 miles respectively 27 kilometers.
By car or train, the actual journey to Agía Paraskeví is certainly longer, as only the direct route (as the crow flies) between Keratéa and Agía Paraskeví has been calculated here.
Air line (approximately)
27 kilometers
14 nautical miles