How far is Pasco, WA, from Grayling, AK?

The distance between Grayling (Grayling Airport) and Pasco (Tri-Cities Airport (Washington)) is 1955 miles / 3146 kilometers / 1699 nautical miles.

Distance from Grayling to Pasco

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

Vincenty's formula (applied above)

• 1955.089 miles
• 3146.411 kilometers
• 1698.926 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

• 1950.153 miles
• 3138.466 kilometers
• 1694.636 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 Grayling to Pasco?

The estimated flight time from Grayling Airport to Tri-Cities Airport (Washington) is 4 hours and 12 minutes.

What is the time difference between Grayling and Pasco?

The time difference between Grayling and Pasco is 1 hour. Pasco is 1 hour ahead of Grayling.

Flight carbon footprint between Grayling Airport (KGX) and Tri-Cities Airport (Washington) (PSC)

On average, flying from Grayling to Pasco generates about 213 kg of CO2 per passenger, and 213 kilograms equals 470 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Grayling to Pasco

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

Airport information

Origin	Grayling Airport
City:	Grayling, AK
Country:	United States
IATA Code:	KGX
ICAO Code:	PAGX
Coordinates:	62°53′42″N, 160°3′58″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