Air Miles Calculator

Distance between Seattle, WA (BFI) and McGrath, AK (MCG)

Distance from Seattle to McGrath (Boeing Field – McGrath Airport) is 1662 miles / 2675 kilometers / 1444 nautical miles.

How far is McGrath from Seattle?

There are several ways to calculate distances between Seattle and McGrath. Here are two common 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 earth.

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).

Flight duration

Estimated flight time from Boeing Field (BFI) to McGrath Airport (MCG) is 3 hours 38 minutes.

Time difference and current local times

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

Time Difference

Seattle
McGrath

Seattle, WA

 PDT

McGrath, AK

 AKDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 182 kg (402 pounds).

Airport information


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

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

Seattle to McGrath flight path

Shortest flight path between Boeing Field (BFI) and McGrath Airport (MCG).

Frequent Flyer Miles Calculator

Seattle (BFI) → McGrath (MCG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1662
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1662

Round trip?