From ISTANBUL to PARIS by train.
How to buy point to point train tickets - online shop. Interrail and Eurail pass travel information. Route from Istanbul (Turkey) to Paris (France).
Train connection from Istanbul to Paris. The journey will take several days, but is easy to do with only some changes.
Istanbul - Paris: https://en.rail.cc/train-connection/ist ... france/299
Paris - Istanbul: https://en.rail.cc/train-connection/par ... turkey/298
Update: Jan 2015