Distance From Antônio Guerreiro Airport to Islamabad International Airport, GMS - ISB Distance

The distance from Antônio Guerreiro Airport (GMS) to Islamabad International Airport (ISB) is 7868 miles or 12661 kilometers or 6832 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 Guimarães ( Brazil ) to Attock ( Pakistan )?

A one-way nonstop (direct) flight between Guimarães and Attock takes around 18 hours 5 minutes.

Estimated flight time from Antônio Guerreiro Airport, Guimarães, Brazil to Islamabad International Airport, Attock, Pakistan is 18 hours 5 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 • GMS - ISB

Kilometers		12661 km
Statute Miles		7868 miles
Nautical Miles		6832 nm
Avg. Time of Flight		18 hours 5 minutes

Antônio Guerreiro Airport to Islamabad International Airport Flight Route Map - GMS to ISB Flight Path

Location of Antônio Guerreiro Airport & Islamabad International Airport is given below.
Click the map to view Guimarães to Attock nonstop flight path and travel direction.

Click to see flight route on Google Map between Guimarães, Brazil and Attock, Pakistan. .

Nonstop flight route between Guimarães, Brazil and Attock, Pakistan.

Time Difference Between the Airports • GMS - ISB

Time difference between Guimarães (Brazil) and Attock (Pakistan) is 8 Hours.
Attock time is 8 Hours ahead of Guimarães.

Location	Local Time
Guimarães (Brazil)	2026-09-13, 04:20:12 -03
Attock (Pakistan)	2026-09-13, 12:20:12 PKT

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

Antônio Guerreiro Airport (GMS / SNYW) Guimarães, Brazil

Destination

Islamabad International Airport (ISB / OPIS) Attock, Pakistan