How far is Petersburg, AK, from Sault Ste Marie, MI?
The distance between Sault Ste Marie (Chippewa County International Airport) and Petersburg (Petersburg James A. Johnson Airport) is 2161 miles / 3478 kilometers / 1878 nautical miles.
The driving distance from Sault Ste Marie (CIU) to Petersburg (PSG) is 2811 miles / 4524 kilometers, and travel time by car is about 67 hours 17 minutes.
Chippewa County International Airport – Petersburg James A. Johnson Airport
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Distance from Sault Ste Marie to Petersburg
There are several ways to calculate the distance from Sault Ste Marie to Petersburg. Here are two standard methods:
Vincenty's formula (applied above)- 2160.946 miles
- 3477.705 kilometers
- 1877.811 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- 2154.770 miles
- 3467.766 kilometers
- 1872.444 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 Sault Ste Marie to Petersburg?
The estimated flight time from Chippewa County International Airport to Petersburg James A. Johnson Airport is 4 hours and 35 minutes.
What is the time difference between Sault Ste Marie and Petersburg?
Flight carbon footprint between Chippewa County International Airport (CIU) and Petersburg James A. Johnson Airport (PSG)
On average, flying from Sault Ste Marie to Petersburg generates about 236 kg of CO2 per passenger, and 236 kilograms equals 520 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sault Ste Marie to Petersburg
See the map of the shortest flight path between Chippewa County International Airport (CIU) and Petersburg James A. Johnson Airport (PSG).
Airport information
| Origin | Chippewa County International Airport |
|---|---|
| City: | Sault Ste Marie, MI |
| Country: | United States  |
| IATA Code: | CIU |
| ICAO Code: | KCIU |
| Coordinates: | 46°15′2″N, 84°28′20″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 |