How far is McGrath, AK, from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and McGrath (McGrath Airport) is 1662 miles / 2675 kilometers / 1444 nautical miles.

The driving distance from Seattle (BFI) to McGrath (MCG) is 2442 miles / 3930 kilometers, and travel time by car is about 51 hours 26 minutes.

Distance from Seattle to McGrath

There are several ways to calculate the distance from Seattle to McGrath. Here are two standard methods:

Vincenty's formula (applied above)

• 1662.118 miles
• 2674.920 kilometers
• 1444.341 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

• 1658.050 miles
• 2668.372 kilometers
• 1440.806 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 Seattle to McGrath?

The estimated flight time from Seattle Boeing Field to McGrath Airport is 3 hours and 38 minutes.

What is the time difference between Seattle and McGrath?

The time difference between Seattle and McGrath is 1 hour. McGrath is 1 hour behind Seattle.

Flight carbon footprint between Seattle Boeing Field (BFI) and McGrath Airport (MCG)

On average, flying from Seattle to McGrath generates about 190 kg of CO2 per passenger, and 190 kilograms equals 419 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Seattle to McGrath

See the map of the shortest flight path between Seattle Boeing Field (BFI) and McGrath Airport (MCG).

Airport information

Origin	Seattle Boeing Field
City:	Seattle, WA
Country:	United States
IATA Code:	BFI
ICAO Code:	KBFI
Coordinates:	47°31′47″N, 122°18′7″W

Destination	McGrath Airport
City:	McGrath, AK
Country:	United States
IATA Code:	MCG
ICAO Code:	PAMC
Coordinates:	62°57′10″N, 155°36′21″W