Air Miles Calculator

Distance between Seattle, WA (BFI) and Glasgow, MT (GGW)

Distance from Seattle to Glasgow (Boeing Field – Glasgow Airport (Montana)) is 729 miles / 1174 kilometers / 634 nautical miles.

How far is Glasgow from Seattle?

There are several ways to calculate distances between Seattle and Glasgow. Here are two common methods:

Vincenty's formula (applied above)
  • 729.464 miles
  • 1173.959 kilometers
  • 633.887 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
  • 727.316 miles
  • 1170.501 kilometers
  • 632.020 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 Glasgow Airport (Montana) (GGW) is 1 hour 52 minutes.

Time difference and current local times

The time difference between Seattle and Glasgow is 1 hour. Glasgow is 1 hour ahead of Seattle.

Time Difference

Seattle
Glasgow

Seattle, WA

 PDT

Glasgow, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 128 kg (282 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 Glasgow Airport (Montana)
City: Glasgow, MT
Country: United States Flag of United States
IATA Code: GGW
ICAO Code: KGGW
Coordinates: 48°12′45″N, 106°36′53″W

Seattle to Glasgow flight path

Shortest flight path between Boeing Field (BFI) and Glasgow Airport (Montana) (GGW).

Frequent Flyer Miles Calculator

Seattle (BFI) → Glasgow (GGW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
729
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
729

Round trip?