Barcelona, Rotterdam, and Marseilles are not national capitals.
France and Belgium, respectively.
They are Brussels, Belgium, and Luxembourg,Luxembourg(country.)
Brussels is the capital of Belgium.
Brussels is the capital city of Belgium.
Brussels National Airport railway station was created in 1958.
Belfast (capital of Northern Ireland) and Brussels (capital of Belgium)
Actually, two of those are not national capitals. Geneva and Belfast are both not national capitals.
there are 58 state capitals. 50 states, 1 national, & 7 territorial capitals.
50
Brussels National
Brussels, Belgium.