Llandudno to Merthyr Tydfil: Road Trip Guide & Distance

How far is Llandudno from Merthyr Tydfil?

The distance from Llandudno to Merthyr Tydfil is 110.5 miles (177.9 km) as the crow flies. Merthyr Tydfil is located S of Llandudno. By car, the driving distance is approximately 138.2 miles, taking about 2h 47min. A direct flight would take roughly 43min. 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. 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 Llandudno and Merthyr Tydfil. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.