Distance From Islamabad International Airport to San Antonio International Airport, ISB - SAT Distance

The distance from Islamabad International Airport (ISB) to San Antonio International Airport (SAT) is 8041 miles or 12941 kilometers or 6983 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 Attock ( Pakistan ) to San Antonio ( United States )?

A one-way nonstop (direct) flight between Attock and San Antonio takes around 18 hours 29 minutes.

Estimated flight time from Islamabad International Airport, Attock, Pakistan to San Antonio International Airport, San Antonio, United States is 18 hours 29 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 • ISB - SAT

Kilometers		12941 km
Statute Miles		8041 miles
Nautical Miles		6983 nm
Avg. Time of Flight		18 hours 29 minutes

Islamabad International Airport to San Antonio International Airport Flight Route Map - ISB to SAT Flight Path

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

Click to see flight route on Google Map between Attock, Pakistan and San Antonio, United States. .

Nonstop flight route between Attock, Pakistan and San Antonio, United States.

Time Difference Between the Airports • ISB - SAT

Time difference between Attock (Pakistan) and San Antonio (United States) is 12 Hours.
San Antonio time is 12 Hours behind Attock.

Location	Local Time
Attock (Pakistan)	2025-12-16, 21:28:54 PKT
San Antonio (United States)	2025-12-16, 09:28:54 MST

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

Islamabad International Airport (ISB / OPIS) Attock, Pakistan

Destination

San Antonio International Airport (SAT / KSAT) San Antonio, United States