The itinerary lasts 21hrs 27min, and has 4 steps.
Nantes - Paris
The step from Nantes to Paris lasts 2hrs 07min. You'll travel in a high-speed train.
Paris - Cologne
The step from Paris to Cologne lasts 3hrs 20min. You'll travel in a high-speed train.
Cologne - Hambourg
The step from Cologne to Hambourg lasts 4hrs 00min. You'll travel in a high-speed train.
Hambourg - Stockholm
The step from Hambourg to Stockholm lasts 12hrs 00min. You'll travel in a night train.