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 Seattle take?

Flight time depends on the exact route and aircraft, but at roughly 3,013 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 Seattle

3,013

Kilometres (km)

1,872

Miles (mi)

1,627

Nautical miles

About this flight distance

The great circle distance from Houston to Seattle is approximately 3,013 km. The typical flight time is 4h 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 Houston to Seattle →Flight duration Houston to Seattle →Cheapest day to fly Houston to Seattle →Flights Houston to Seattle

Nearby airports

Near Houston

William P Hobby Airport (HOU)38 km

Near Seattle

Boeing Field King County International Airport (BFI)9 km
Tacoma Narrows Airport (TIW)29 km
Snohomish County (Paine Field) Airport (PAE)51 km

Frequently Asked Questions

The great-circle distance from Houston to Seattle is approximately 3,013 km (1,872 miles).