Distance From Christus Santa Rosa Westover Hills Heliport to Islamabad International Airport

The distance from Christus Santa Rosa Westover Hills Heliport () to Islamabad International Airport (ISB) is 8048 miles or 12951 kilometers or 6989 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 San Antonio ( United States ) to Attock ( Pakistan )?

A one-way nonstop (direct) flight between San Antonio and Attock takes around 18 hours 30 minutes.

Estimated flight time from Christus Santa Rosa Westover Hills Heliport, San Antonio, United States to Islamabad International Airport, Attock, Pakistan is 18 hours 30 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

Kilometers		12951 km
Statute Miles		8048 miles
Nautical Miles		6989 nm
Avg. Time of Flight		18 hours 30 minutes

Christus Santa Rosa Westover Hills Heliport to Islamabad International Airport Flight Route Map - to ISB Flight Path

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

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

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

Time Difference Between the Airports • - ISB

Time difference between San Antonio (United States) and Attock (Pakistan) is 11 Hours.
Attock time is 11 Hours ahead of San Antonio.

Location	Local Time
San Antonio (United States)	2026-05-07, 05:43:19 MDT
Attock (Pakistan)	2026-05-07, 16:43:19 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

Christus Santa Rosa Westover Hills Heliport ( / 53TE) San Antonio, United States

Destination

Islamabad International Airport (ISB / OPIS) Attock, Pakistan