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 Sofia to Houston take?

Flight time depends on the exact route and aircraft, but at roughly 9,799 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: Sofia to Houston

9,799

Kilometres (km)

6,089

Miles (mi)

5,291

Nautical miles

About this flight distance

The great circle distance from Sofia to Houston is approximately 9,799 km. The typical flight time is 12h 01m.

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

Nearby airports

Near Houston

William P Hobby Airport (HOU)38 km

Frequently Asked Questions

The great-circle distance from Sofia to Houston is approximately 9,799 km (6,089 miles).