Copenhagen to Warsaw by train
Trains link Copenhagen (Denmark) and Warsaw (Poland) through the European rail network. Most journeys take around 5h 36m including one or two connections at major hubs.
Operators on this corridor include DSB, PKP Intercity.
Train fares are dynamic — typical range is €55 to €161. Advance-purchase tickets (1–2 months ahead) almost always beat walk-up prices.
Climate footprint: about 9.0 kg CO₂ per passenger by train vs roughly 105 kg by flight — taking the train saves ~96 kg on this distance.