The calculated distance (air line) between Thrakomakedónes and Korydallós is approximately 12 miles respectively 19 kilometers.
By car or train, the actual journey to Korydallós is certainly longer, as only the direct route (as the crow flies) between Thrakomakedónes and Korydallós has been calculated here.
Air line (approximately)
19 kilometers
10 nautical miles