On April 22, 2020, the Czech Post issued a postage stamp as part of the "Europe. Ancient Postal Routes" issue.
On April 9, 2020, the Romanian Post issued two postage stamps as part of the Europe series dedicated to Ancient Postal Routes.
On April 2, 2020, the Hungarian Post issued a postage stamp in honor of the 400th anniversary of the birth of the Hungarian military leader and poet Miklós Zrínyi.