How far is Portsmouth, NH, from Sault Ste Marie, MI?
The distance between Sault Ste Marie (Chippewa County International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 706 miles / 1137 kilometers / 614 nautical miles.
The driving distance from Sault Ste Marie (CIU) to Portsmouth (PSM) is 1051 miles / 1691 kilometers, and travel time by car is about 20 hours 22 minutes.
Chippewa County International Airport – Portsmouth International Airport at Pease
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Distance from Sault Ste Marie to Portsmouth
There are several ways to calculate the distance from Sault Ste Marie to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 706.316 miles
- 1136.706 kilometers
- 613.772 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- 704.591 miles
- 1133.929 kilometers
- 612.273 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 Portsmouth?
The estimated flight time from Chippewa County International Airport to Portsmouth International Airport at Pease is 1 hour and 50 minutes.
What is the time difference between Sault Ste Marie and Portsmouth?
There is no time difference between Sault Ste Marie and Portsmouth.
Flight carbon footprint between Chippewa County International Airport (CIU) and Portsmouth International Airport at Pease (PSM)
On average, flying from Sault Ste Marie to Portsmouth generates about 125 kg of CO2 per passenger, and 125 kilograms equals 276 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 Portsmouth
See the map of the shortest flight path between Chippewa County International Airport (CIU) and Portsmouth International Airport at Pease (PSM).
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 | Portsmouth International Airport at Pease |
|---|---|
| City: | Portsmouth, NH |
| Country: | United States |
| IATA Code: | PSM |
| ICAO Code: | KPSM |
| Coordinates: | 43°4′40″N, 70°49′23″W |