How far is Sault Ste Marie, MI, from Portland, ME?
The distance between Portland (Portland International Jetport) and Sault Ste Marie (Chippewa County International Airport) is 716 miles / 1153 kilometers / 622 nautical miles.
The driving distance from Portland (PWM) to Sault Ste Marie (CIU) is 897 miles / 1444 kilometers, and travel time by car is about 20 hours 31 minutes.
Portland International Jetport – Chippewa County International Airport
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Distance from Portland to Sault Ste Marie
There are several ways to calculate the distance from Portland to Sault Ste Marie. Here are two standard methods:
Vincenty's formula (applied above)- 716.338 miles
- 1152.835 kilometers
- 622.481 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- 714.494 miles
- 1149.867 kilometers
- 620.878 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 Sault Ste Marie?
The estimated flight time from Portland International Jetport to Chippewa County International Airport is 1 hour and 51 minutes.
What is the time difference between Portland and Sault Ste Marie?
There is no time difference between Portland and Sault Ste Marie.
Flight carbon footprint between Portland International Jetport (PWM) and Chippewa County International Airport (CIU)
On average, flying from Portland to Sault Ste Marie generates about 126 kg of CO2 per passenger, and 126 kilograms equals 279 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 Sault Ste Marie
See the map of the shortest flight path between Portland International Jetport (PWM) and Chippewa County International Airport (CIU).
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 | 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 |