Distance From Ummern Airfield to George Bush Intercontinental Houston Airport

The distance from Ummern Airfield () to George Bush Intercontinental Houston Airport (IAH) is 5200 miles or 8369 kilometers or 4516 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Gifhorn ( Germany ) to Houston ( United States )?

A one-way nonstop (direct) flight between Gifhorn and Houston takes around 11 hours 57 minutes.

Estimated flight time from Ummern Airfield, Gifhorn, Germany to George Bush Intercontinental Houston Airport, Houston, United States is 11 hours 57 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - IAH

Kilometers		8369 km
Statute Miles		5200 miles
Nautical Miles		4516 nm
Avg. Time of Flight		11 hours 57 minutes

Ummern Airfield to George Bush Intercontinental Houston Airport Flight Route Map - to IAH Flight Path

Location of Ummern Airfield & George Bush Intercontinental Houston Airport is given below.
Click the map to view Gifhorn to Houston nonstop flight path and travel direction.

Click to see flight route on Google Map between Gifhorn, Germany and Houston, United States. .

Nonstop flight route between Gifhorn, Germany and Houston, United States.

Time Difference Between the Airports • - IAH

Time difference between Gifhorn (Germany) and Houston (United States) is 7 Hours.
Houston time is 7 Hours behind Gifhorn.

Location	Local Time
Gifhorn (Germany)	2026-04-30, 07:18:24 CEST
Houston (United States)	2026-04-30, 00:18:24 CDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Ummern Airfield ( / ) Gifhorn, Germany

Destination

George Bush Intercontinental Houston Airport (IAH / KIAH) Houston, United States