How far is Seattle, WA, from Petersburg, AK?
The distance between Petersburg (Petersburg James A. Johnson Airport) and Seattle (Seattle–Tacoma International Airport) is 787 miles / 1267 kilometers / 684 nautical miles.
The driving distance from Petersburg (PSG) to Seattle (SEA) is 1283 miles / 2065 kilometers, and travel time by car is about 37 hours 5 minutes.
Petersburg James A. Johnson Airport – Seattle–Tacoma International Airport
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Distance from Petersburg to Seattle
There are several ways to calculate the distance from Petersburg to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 787.351 miles
- 1267.119 kilometers
- 684.189 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- 786.180 miles
- 1265.234 kilometers
- 683.172 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 Petersburg to Seattle?
The estimated flight time from Petersburg James A. Johnson Airport to Seattle–Tacoma International Airport is 1 hour and 59 minutes.
What is the time difference between Petersburg and Seattle?
The time difference between Petersburg and Seattle is 1 hour. Seattle is 1 hour ahead of Petersburg.
Flight carbon footprint between Petersburg James A. Johnson Airport (PSG) and Seattle–Tacoma International Airport (SEA)
On average, flying from Petersburg to Seattle generates about 134 kg of CO2 per passenger, and 134 kilograms equals 295 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Petersburg to Seattle
See the map of the shortest flight path between Petersburg James A. Johnson Airport (PSG) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | 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 |
| Destination | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |