Briviesca to Cartagena trains might be a good value for money solution: travelling in Spain by train is often rather cheap and faster than taking a bus indeed Trains leave from Briviesca and arrive at Cartagena every about 4 hours on average. If travelling with Renfe, you need to know the Briviesca to Cartagena train schedule: the first train leaves at 14:07, while the last ride is at 18:13. A Briviesca to Cartagena train cost about 68.36 €. But how long is the train ride from Briviesca to Cartagena? Your journey takes about 22 hours on average.