Distance From Afonso Pena Airport to George Bush Intercontinental Houston Airport, CWB - IAH Distance

The distance from Afonso Pena Airport (CWB) to George Bush Intercontinental Houston Airport (IAH) is 4904 miles or 7892 kilometers or 4259 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 Curitiba ( Brazil ) to Houston ( United States )?

A one-way nonstop (direct) flight between Curitiba and Houston takes around 11 hours 16 minutes.

Estimated flight time from Afonso Pena Airport, Curitiba, Brazil to George Bush Intercontinental Houston Airport, Houston, United States is 11 hours 16 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 • CWB - IAH

Kilometers		7892 km
Statute Miles		4904 miles
Nautical Miles		4259 nm
Avg. Time of Flight		11 hours 16 minutes

Afonso Pena Airport to George Bush Intercontinental Houston Airport Flight Route Map - CWB to IAH Flight Path

Location of Afonso Pena Airport & George Bush Intercontinental Houston Airport is given below.
Click the map to view Curitiba to Houston nonstop flight path and travel direction.

Click to see flight route on Google Map between Curitiba, Brazil and Houston, United States. .

Nonstop flight route between Curitiba, Brazil and Houston, United States.

Time Difference Between the Airports • CWB - IAH

Time difference between Curitiba (Brazil) and Houston (United States) is 3 Hours.
Houston time is 3 Hours behind Curitiba.

Location	Local Time
Curitiba (Brazil)	2026-02-11, 02:16:44 -03
Houston (United States)	2026-02-10, 23:16:44 CST

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

Afonso Pena Airport (CWB / SBCT) Curitiba, Brazil

Destination

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