The western boundary of Romania is with Hungary.
This is the boundary with Ukraine: mountains and the river Tisa.
The Western most city in Romania is Deta.
Austria, Greece, Albania haven't a boundary with Romania.
This boundary is mainly Danube; and a in the South of Dobrogea a terrestrial border.
the
This is the river Danube.
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The Ural Mountains and the Ural River mark the western boundary of Asia.
Hungary and Serbia form the western border of Romania.
Romania was forced by the Western European countries.
British territory surrounded the globe. there was no western boundary.