There are six, and going clockwise from North, these are:
Gare du Nord: for Eurostar, Belgium and North of France
Gare de l'Est: for East of France
Gare de Lyon: for Lyon, Marseilles and southeast of France
Gare d'Austerlitz: for Toulouse and central region of France
Gare Montparnasse: for Britanny and the southwest of France
Gare St Lazare: for Normandy
'le métro' is a network of underground railway stations in Paris and the neighbouring towns. You can go anywhere in Paris with it.
There are 9 Railway stations in the state of Tripura.
Marlborough railway stations ended in 1961.
Marlborough railway stations was created in 1864.
Nador Railway stations was created in 2009.
Wootton Bassett railway stations ended in 1965.
Wootton Bassett railway stations was created in 1841.
Highgate Road railway stations was created in 1900.
Highgate Road railway stations ended in 1918.
Maiden Lane railway stations was created in 1887.
Maiden Lane railway stations ended in 1917.
ALL RER stations in Paris are underground, and some in the suburb too. out of Paris, most RER stations are ground level or elevated.