Can't get in/out of Paris, London or Amsterdam? Go here instead...
Paris: Take the Paris airport train, Thalys: Your train between Paris, Brussels, Cologne, Amsterdam - Purchase, Online train tickets reservation (80 minutes) to Brussels.
Amsterdam, try Rotterdam using the train- Nederlandse Spoorwegen -- the Dutch national railway company, buy tickets direct at the station, no res needed
London consider Birmingham - frequent trains between Birmingham New Street and London Euston. 85min; buses also available but take considerably longer, about 2 hrs, 40 minutes
