Carmarthen to Dumfries: Road Trip Guide & Distance

223.9 miles 360.3 km · straight line
279.9 miles estimated 450.4 km · driving distance
5h 38min estimated drive time
£42 - £52 estimated fuel cost
~57min flight time
7° N bearing direction

How far is Carmarthen from Dumfries?

The distance from Carmarthen to Dumfries is 223.9 miles (360.3 km) as the crow flies. Dumfries is located N of Carmarthen. By car, the driving distance is approximately 279.9 miles, taking about 5h 38min. A direct flight would take roughly 57min. 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.

Coordinates come from public place data for Carmarthen and Dumfries. 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.

How to Get from Carmarthen to Dumfries

Method Time Est. Cost Best For
Drive 5h 38min £42 - £52 Flexible stops
Fly ~57min $80–200* Speed
Bus ~6h 46min $22–$42* Budget
Train ~5h 21min $34–$98* Comfort

For 2+ travelers, driving is usually cheaper. Solo? Consider the bus.

* Estimated range. Actual prices vary by date and provider.

Suggested Stops Between Carmarthen & Dumfries

Quick Facts

Carmarthen
51.86°N, 4.31°W
Europe/London
23m elevation
Dumfries
55.07°N, 3.61°W
Europe/London
21m elevation

From Carmarthen

From Dumfries

Explore more routes from Dumfries

Did You Know?

  • At walking speed (3 mph), it would take about 75 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 19 hours
  • You could travel this distance about 111.2 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · Driving distance estimated using road factor coefficients