How far is McGrath, AK, from Portland, ME?
The distance between Portland (Portland International Jetport) and McGrath (McGrath Airport) is 3470 miles / 5585 kilometers / 3016 nautical miles.
The driving distance from Portland (PWM) to McGrath (MCG) is 4642 miles / 7471 kilometers, and travel time by car is about 94 hours 47 minutes.
Portland International Jetport – McGrath Airport
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Distance from Portland to McGrath
There are several ways to calculate the distance from Portland to McGrath. Here are two standard methods:
Vincenty's formula (applied above)- 3470.209 miles
- 5584.760 kilometers
- 3015.529 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- 3460.298 miles
- 5568.810 kilometers
- 3006.917 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 McGrath?
The estimated flight time from Portland International Jetport to McGrath Airport is 7 hours and 4 minutes.
What is the time difference between Portland and McGrath?
The time difference between Portland and McGrath is 4 hours. McGrath is 4 hours behind Portland.
Flight carbon footprint between Portland International Jetport (PWM) and McGrath Airport (MCG)
On average, flying from Portland to McGrath generates about 391 kg of CO2 per passenger, and 391 kilograms equals 862 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 McGrath
See the map of the shortest flight path between Portland International Jetport (PWM) and McGrath Airport (MCG).
Airport information
| Origin | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States  |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″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 |