Distance From South Texas Regional Airport at Hondo to Islamabad International Airport

The distance from South Texas Regional Airport at Hondo () to Islamabad International Airport (ISB) is 8059 miles or 12969 kilometers or 6999 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 Hondo ( United States ) to Attock ( Pakistan )?

A one-way nonstop (direct) flight between Hondo and Attock takes around 18 hours 31 minutes.

Estimated flight time from South Texas Regional Airport at Hondo, Hondo, United States to Islamabad International Airport, Attock, Pakistan is 18 hours 31 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		12969 km
Statute Miles		8059 miles
Nautical Miles		6999 nm
Avg. Time of Flight		18 hours 31 minutes

South Texas Regional Airport at Hondo to Islamabad International Airport Flight Route Map - to ISB Flight Path

Location of South Texas Regional Airport at Hondo & Islamabad International Airport is given below.
Click the map to view Hondo to Attock nonstop flight path and travel direction.

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

Nonstop flight route between Hondo, United States and Attock, Pakistan.

Time Difference Between the Airports • - ISB

Time difference between Hondo (United States) and Attock (Pakistan) is 12 Hours.
Attock time is 12 Hours ahead of Hondo.

Location	Local Time
Hondo (United States)	2025-12-16, 11:53:17 MST
Attock (Pakistan)	2025-12-16, 23:53:17 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

South Texas Regional Airport at Hondo ( / KHDO) Hondo, United States

Destination

Islamabad International Airport (ISB / OPIS) Attock, Pakistan