train from Berner Oberland to paris

Are you asking about scenic trains? Or is there someplace in particular (Berne, Alsace, etc.) where you would like to stop along the way?

Otherwise I'd suggest, Pick a train that leaves and arrives at times that work for you, and let the rail service do the worrying about the route.

Barry:

From Interlaken you can take a train to Basel, then change to the TGV to get to Paris. This route arrives at Gare Est. You could also take a train from Interlaken to Bern, change to a train to Geneva, and take the TGV from Geneva to Paris. This route arrives at Gare de Lyon. Either way, plan on 5 or 6 hours, more if you stop to wander through any of the cities along the way. Basel, Bern, and Geneva, all have their merits for a few hours of walking around, especially on a nice day.

Gute Reise!
Kevin

Thank you for the information -- i am just looking to get from A to B the easiest and fastest --

The timetables at www.bahn.de will list all routes. After you get summary timetables for Interlaken-Paris, click on "Details for all" to see the connecting points.