How far is Glasgow, MT, from Portland, OR?
The distance between Portland (Portland International Airport) and Glasgow (Glasgow Valley County Airport) is 777 miles / 1250 kilometers / 675 nautical miles.
The driving distance from Portland (PDX) to Glasgow (GGW) is 981 miles / 1578 kilometers, and travel time by car is about 19 hours 50 minutes.
Portland International Airport – Glasgow Valley County Airport
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Distance from Portland to Glasgow
There are several ways to calculate the distance from Portland to Glasgow. Here are two standard methods:
Vincenty's formula (applied above)- 776.581 miles
- 1249.786 kilometers
- 674.831 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- 774.461 miles
- 1246.374 kilometers
- 672.988 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 Portland to Glasgow?
The estimated flight time from Portland International Airport to Glasgow Valley County Airport is 1 hour and 58 minutes.
What is the time difference between Portland and Glasgow?
The time difference between Portland and Glasgow is 1 hour. Glasgow is 1 hour ahead of Portland.
Flight carbon footprint between Portland International Airport (PDX) and Glasgow Valley County Airport (GGW)
On average, flying from Portland to Glasgow generates about 133 kg of CO2 per passenger, and 133 kilograms equals 292 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to Glasgow
See the map of the shortest flight path between Portland International Airport (PDX) and Glasgow Valley County Airport (GGW).
Airport information
| Origin | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States  |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″W |
| Destination | Glasgow Valley County Airport |
|---|---|
| City: | Glasgow, MT |
| Country: | United States |
| IATA Code: | GGW |
| ICAO Code: | KGGW |
| Coordinates: | 48°12′45″N, 106°36′53″W |