Greek National Road 53 (abbr: EO53)[1] is a national highway of Greece.[2] It connects Alexandroupoli with Ormenio on the Bulgarian border, passing through Aisymi, Mikro Dereio, Metaxades and Kyprinos.
41°14′04″N 26°02′23″E / 41.2345°N 26.0397°E / 41.2345; 26.0397