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 Phnom Penh to Houston take?

Flight time depends on the exact route and aircraft, but at roughly 14,916 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: Phnom Penh to Houston

14,916

Kilometres (km)

9,268

Miles (mi)

8,054

Nautical miles

About this flight distance

The great circle distance from Phnom Penh to Houston is approximately 14,916 km. The typical flight time is 18h 02m.

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 Phnom Penh to Houston →Flight duration Phnom Penh to Houston →Cheapest day to fly Phnom Penh to Houston →Flights Phnom Penh to Houston

Nearby airports

Near Phnom Penh

Techo International Airport (KTI)22 km

Near Houston

William P Hobby Airport (HOU)38 km

Frequently Asked Questions

The great-circle distance from Phnom Penh to Houston is approximately 14,916 km (9,268 miles).