Ayr to Merthyr Tydfil: Road Trip Guide & Distance

How far is Ayr from Merthyr Tydfil?

The distance from Ayr to Merthyr Tydfil is 261.8 miles (421.3 km) as the crow flies. Merthyr Tydfil is located SSE of Ayr. By car, the driving distance is approximately 327.2 miles, taking about 6h 35min. A direct flight would take roughly 1h 2min. 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.

Coordinates come from public place data for Ayr 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.