The average train between Constanța and București takes 2h 56m and the fastest train takes 2h 25m. There is a train service every few hours from Constanța to București. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Constanța and București. The earliest departure is at 5:30 AM in the morning, and the last departure from Constanța is at 9:30 PM which arrives into București at 5:14 AM. All services require a transfer at Bucharest North and take an average of 2h 56m. The schedules shown below are for the next available departures.

2h 51m • 1 change

2h 49m • 1 change

2h 34m • 1 change

2h 32m • 1 change

2h 46m • 1 change

2h 43m • 1 change

2h 39m • 1 change

2h 33m • 1 change

2h 47m • 1 change

2h 44m • 1 change

2h 40m • 1 change

2h 34m • 1 change
Want to know about travelling from Constanța to București? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Constanța to București. However, there are services departing from Constanța station and arriving at București station via Bucharest. The journey, including transfers, takes approximately 2h 56m.
Constanța to București train services, operated by Romanian Railways (CFR), depart from Constanţa station.
Constanța to București train services, operated by Romanian Railways (CFR), arrive at Bucharest station.
Book your Constanța to București train tickets online with Romanian Railways (CFR), Societatea de Transport București STB SA and 2 other operators.
The distance between Constanța and București is 205.9 km. The road distance is 228 km.
Romanian Railways (CFR) operates a train from Constanţa to Bucharest hourly. Tickets cost $22–24 and the journey takes 2h 13m. Four other operators also service this route.