How far is Williams Harbour from Petersburg, AK?
The distance between Petersburg (Petersburg James A. Johnson Airport) and Williams Harbour (Williams Harbour Airport) is 2940 miles / 4731 kilometers / 2554 nautical miles.
The driving distance from Petersburg (PSG) to Williams Harbour (YWM) is 4921 miles / 7919 kilometers, and travel time by car is about 110 hours 54 minutes.
Petersburg James A. Johnson Airport – Williams Harbour Airport
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Distance from Petersburg to Williams Harbour
There are several ways to calculate the distance from Petersburg to Williams Harbour. Here are two standard methods:
Vincenty's formula (applied above)- 2939.537 miles
- 4730.726 kilometers
- 2554.388 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- 2929.792 miles
- 4715.043 kilometers
- 2545.920 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 Williams Harbour?
The estimated flight time from Petersburg James A. Johnson Airport to Williams Harbour Airport is 6 hours and 3 minutes.
What is the time difference between Petersburg and Williams Harbour?
Flight carbon footprint between Petersburg James A. Johnson Airport (PSG) and Williams Harbour Airport (YWM)
On average, flying from Petersburg to Williams Harbour generates about 327 kg of CO2 per passenger, and 327 kilograms equals 721 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 Williams Harbour
See the map of the shortest flight path between Petersburg James A. Johnson Airport (PSG) and Williams Harbour Airport (YWM).
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 | Williams Harbour Airport |
|---|---|
| City: | Williams Harbour |
| Country: | Canada  |
| IATA Code: | YWM |
| ICAO Code: | CCA6 |
| Coordinates: | 52°34′0″N, 55°47′4″W |