Distance From Ice Harbor Dam Heliport to Islamabad International Airport

The distance from Ice Harbor Dam Heliport () to Islamabad International Airport (ISB) is 6875 miles or 11064 kilometers or 5970 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.

---

How long does it take to travel from Pasco ( United States ) to Attock ( Pakistan )?

A one-way nonstop (direct) flight between Pasco and Attock takes around 15 hours 48 minutes.

Estimated flight time from Ice Harbor Dam Heliport, Pasco, United States to Islamabad International Airport, Attock, Pakistan is 15 hours 48 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		11064 km
Statute Miles		6875 miles
Nautical Miles		5970 nm
Avg. Time of Flight		15 hours 48 minutes

Ice Harbor Dam Heliport to Islamabad International Airport Flight Route Map - to ISB Flight Path

Location of Ice Harbor Dam Heliport & Islamabad International Airport is given below.
Click the map to view Pasco to Attock nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - ISB

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

Location	Local Time
Pasco (United States)	2025-12-14, 17:53:07 MST
Attock (Pakistan)	2025-12-15, 05:53:07 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

Ice Harbor Dam Heliport ( / WN81) Pasco, United States

Destination

Islamabad International Airport (ISB / OPIS) Attock, Pakistan