A flight from London to Cardiff takes about one hour.
A flight from Cardiff to Beijing would take about 11 hours.
A flight from Cardiff to Dublin would take about 1 hour.
A flight from Cardiff to Amsterdam would take about 1 hour.
You can't get to Holland from Cardiff in a car. Cariff is in the UK and Holland is in Europe. There's and ocean between the UK and Europe.
Cardiff-Amsterdam-Otopeni: 5 hours with KLM.
about 15 hours
About 3 hours.
About 4 hours.
About 2 hours.