Cardiff to Portsmouth, United Kingdom: Road Trip Guide & Distance

How far is Cardiff from Portsmouth, United Kingdom?

The distance from Cardiff to Portsmouth, United Kingdom is 102 miles (164.2 km) as the crow flies. Portsmouth, United Kingdom is located ESE of Cardiff. By car, the driving distance is approximately 150.3 miles, taking about 2h 57min. A direct flight would take roughly 42min. Both are located in United Kingdom.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. Given the short distance, driving or taking a train is often faster and more convenient than dealing with airport security and flight boarding times.

Coordinates come from public place data for Cardiff and Portsmouth, United Kingdom. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.