How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from Houston to Dublin take?

Flight time depends on the exact route and aircraft, but at roughly 7,317 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

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Flight Distance: Houston to Dublin

7,317

Kilometres (km)

4,547

Miles (mi)

3,951

Nautical miles

About this flight distance

The great circle distance from Houston to Dublin is approximately 7,317 km. The typical flight time is 9h 06m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights Houston to Dublin →Flight duration Houston to Dublin →Cheapest day to fly Houston to Dublin →Flights Houston to Dublin

Nearby airports

Near Houston

William P Hobby Airport (HOU)38 km

Frequently Asked Questions

The great-circle distance from Houston to Dublin is approximately 7,317 km (4,547 miles).