Distance From Tonb-e Bozorg Airport to George Bush Intercontinental Houston Airport

The distance from Tonb-e Bozorg Airport () to George Bush Intercontinental Houston Airport (IAH) is 8093 miles or 13024 kilometers or 7028 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 Tonb-e Bozorg ( Iran ) to Houston ( United States )?

A one-way nonstop (direct) flight between Tonb-e Bozorg and Houston takes around 18 hours 36 minutes.

Estimated flight time from Tonb-e Bozorg Airport, Tonb-e Bozorg, Iran to George Bush Intercontinental Houston Airport, Houston, United States is 18 hours 36 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		13024 km
Statute Miles		8093 miles
Nautical Miles		7028 nm
Avg. Time of Flight		18 hours 36 minutes

Tonb-e Bozorg Airport to George Bush Intercontinental Houston Airport Flight Route Map - to IAH Flight Path

Location of Tonb-e Bozorg Airport & George Bush Intercontinental Houston Airport is given below.
Click the map to view Tonb-e Bozorg to Houston nonstop flight path and travel direction.

Click to see flight route on Google Map between Tonb-e Bozorg, Iran and Houston, United States. .

Nonstop flight route between Tonb-e Bozorg, Iran and Houston, United States.

Time Difference Between the Airports • - IAH

Time difference between Tonb-e Bozorg (Iran) and Houston (United States) is 8 Hours 30 Minutes.
Houston time is 8 Hours 30 Minutes behind Tonb-e Bozorg.

Location	Local Time
Tonb-e Bozorg (Iran)	2026-10-31, 12:39:11 +0330
Houston (United States)	2026-10-31, 04:09:11 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

Tonb-e Bozorg Airport ( / ) Tonb-e Bozorg, Iran

Destination

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