Austria and Hungary also lost their access to the sea as a consequence of the Treaty of Saint-Germain-en-Laye (1919) and the Treaty of Trianon (1920) respectively.
Austria dan Hongaria juga kehilangan akses mereka ke laut sebagai akibat dari Perjanjian Saint-Germain-en-Laye (1919) dan Perjanjian Trianon (1920).