How long does it take to walk from Cardiff central train station international arena?

It takes approximately 11 minutes to walk from Cardiff Central train station to the Motorpoint Arena Cardiff (formerly Cardiff International Arena). The distance between the two locations is approximately 0.5 miles. Here are the step-by-step directions:

1. Exit the train station through the main entrance and turn right.
2. Walk past the taxi rank and bus stops and continue along St Mary Street.
3. Turn left onto Duke Street and follow it until you reach the roundabout.
4. Take the first exit off the roundabout onto Westgate Street.
5. Walk approximately 100 yards along Westgate Street until you reach the Motorpoint Arena Cardiff on your left.

Please note that the walking time may vary depending on your pace and any potential delays or obstructions along the way.