How far is Pasco, WA, from Adak Island, AK?

The distance between Adak Island (Adak Airport) and Pasco (Tri-Cities Airport (Washington)) is 2571 miles / 4138 kilometers / 2234 nautical miles.

Distance from Adak Island to Pasco

There are several ways to calculate the distance from Adak Island to Pasco. Here are two standard methods:

Vincenty's formula (applied above)

• 2571.106 miles
• 4137.794 kilometers
• 2234.230 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 2563.506 miles
• 4125.563 kilometers
• 2227.626 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Adak Island to Pasco?

The estimated flight time from Adak Airport to Tri-Cities Airport (Washington) is 5 hours and 22 minutes.

What is the time difference between Adak Island and Pasco?

The time difference between Adak Island and Pasco is 2 hours. Pasco is 2 hours ahead of Adak Island.

Flight carbon footprint between Adak Airport (ADK) and Tri-Cities Airport (Washington) (PSC)

On average, flying from Adak Island to Pasco generates about 283 kg of CO2 per passenger, and 283 kilograms equals 625 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Adak Island to Pasco

See the map of the shortest flight path between Adak Airport (ADK) and Tri-Cities Airport (Washington) (PSC).

Airport information

Origin	Adak Airport
City:	Adak Island, AK
Country:	United States
IATA Code:	ADK
ICAO Code:	PADK
Coordinates:	51°52′40″N, 176°38′45″W

Destination	Tri-Cities Airport (Washington)
City:	Pasco, WA
Country:	United States
IATA Code:	PSC
ICAO Code:	KPSC
Coordinates:	46°15′52″N, 119°7′8″W