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 Riga take?

Flight time depends on the exact route and aircraft, but at roughly 8,806 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 Riga

8,806

Kilometres (km)

5,472

Miles (mi)

4,755

Nautical miles

About this flight distance

The great circle distance from Houston to Riga is approximately 8,806 km. The typical flight time is 10h 51m.

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 Riga →Flight duration Houston to Riga →Cheapest day to fly Houston to Riga →Flights Houston to Riga

Nearby airports

Near Houston

William P Hobby Airport (HOU)38 km

Frequently Asked Questions

The great-circle distance from Houston to Riga is approximately 8,806 km (5,472 miles).