How far is Grayling, AK, from Pasco, WA?
The distance between Pasco (Tri-Cities Airport (Washington)) and Grayling (Grayling Airport) is 1955 miles / 3146 kilometers / 1699 nautical miles.
The driving distance from Pasco (PSC) to Grayling (KGX) is 2997 miles / 4823 kilometers, and travel time by car is about 113 hours 51 minutes.
Tri-Cities Airport (Washington) – Grayling Airport
Search flights
Distance from Pasco to Grayling
There are several ways to calculate the distance from Pasco to Grayling. 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 Pasco to Grayling?
The estimated flight time from Tri-Cities Airport (Washington) to Grayling Airport is 4 hours and 12 minutes.
What is the time difference between Pasco and Grayling?
The time difference between Pasco and Grayling is 1 hour. Grayling is 1 hour behind Pasco.
Flight carbon footprint between Tri-Cities Airport (Washington) (PSC) and Grayling Airport (KGX)
On average, flying from Pasco to Grayling 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 and driving directions from Pasco to Grayling
See the map of the shortest flight path between Tri-Cities Airport (Washington) (PSC) and Grayling Airport (KGX).
Airport information
| Origin | 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 |
| Destination | Grayling Airport |
|---|---|
| City: | Grayling, AK |
| Country: | United States |
| IATA Code: | KGX |
| ICAO Code: | PAGX |
| Coordinates: | 62°53′42″N, 160°3′58″W |