How far is Petersburg, AK, from Portland, OR?
The distance between Portland (Portland International Airport) and Petersburg (Petersburg James A. Johnson Airport) is 894 miles / 1438 kilometers / 777 nautical miles.
The driving distance from Portland (PDX) to Petersburg (PSG) is 1442 miles / 2320 kilometers, and travel time by car is about 40 hours 9 minutes.
Portland International Airport – Petersburg James A. Johnson Airport
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Distance from Portland to Petersburg
There are several ways to calculate the distance from Portland to Petersburg. Here are two standard methods:
Vincenty's formula (applied above)- 893.778 miles
- 1438.396 kilometers
- 776.672 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- 892.745 miles
- 1436.733 kilometers
- 775.774 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 Petersburg?
The estimated flight time from Portland International Airport to Petersburg James A. Johnson Airport is 2 hours and 11 minutes.
What is the time difference between Portland and Petersburg?
The time difference between Portland and Petersburg is 1 hour. Petersburg is 1 hour behind Portland.
Flight carbon footprint between Portland International Airport (PDX) and Petersburg James A. Johnson Airport (PSG)
On average, flying from Portland to Petersburg generates about 143 kg of CO2 per passenger, and 143 kilograms equals 315 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 Petersburg
See the map of the shortest flight path between Portland International Airport (PDX) and Petersburg James A. Johnson Airport (PSG).
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 | Petersburg James A. Johnson Airport |
|---|---|
| City: | Petersburg, AK |
| Country: | United States |
| IATA Code: | PSG |
| ICAO Code: | PAPG |
| Coordinates: | 56°48′6″N, 132°56′42″W |