http://www.voyages-sncf.com
2 hours and 12 minutes
The TGV does it in around 2 hours.
lyon - vienna
About 3 hours
It depends how much money you have .
About 2.5 hours
distance 425km, ie less than 4 hours by car TGV train time 1hr 55 mins
The Eurostar goes from Paris to London, it doesn't go to Dublin.
The Eurostar travels between London and Paris, and between London and Brussels. It does not travel between Paris and Geneva.
It would take 1 hour.
The Thalys train from Paris to Brussels will take on average around 1 hour 22 minutes. The train also serves beverages and sandwiches just in case you are hungry and need a drink.
Plan on the trip from Euro Disney to Paris to be between 35-60 minutes, depending if there is no traffic or if the trains are backed up.
The road distance from Paris to Avignon is 692 km. The travel time is about 6H30 by car, or 2H38 when using the TGV (high speed train link).