How far is International Falls, MN, from Sault Ste Marie, MI?
The distance between Sault Ste Marie (Chippewa County International Airport) and International Falls (Falls International Airport) is 448 miles / 721 kilometers / 389 nautical miles.
The driving distance from Sault Ste Marie (CIU) to International Falls (INL) is 587 miles / 944 kilometers, and travel time by car is about 12 hours 35 minutes.
Chippewa County International Airport – Falls International Airport
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Distance from Sault Ste Marie to International Falls
There are several ways to calculate the distance from Sault Ste Marie to International Falls. Here are two standard methods:
Vincenty's formula (applied above)- 447.997 miles
- 720.982 kilometers
- 389.299 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- 446.860 miles
- 719.152 kilometers
- 388.311 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 International Falls?
The estimated flight time from Chippewa County International Airport to Falls International Airport is 1 hour and 20 minutes.
What is the time difference between Sault Ste Marie and International Falls?
Flight carbon footprint between Chippewa County International Airport (CIU) and Falls International Airport (INL)
On average, flying from Sault Ste Marie to International Falls generates about 91 kg of CO2 per passenger, and 91 kilograms equals 201 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 International Falls
See the map of the shortest flight path between Chippewa County International Airport (CIU) and Falls International Airport (INL).
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 | Falls International Airport |
|---|---|
| City: | International Falls, MN |
| Country: | United States |
| IATA Code: | INL |
| ICAO Code: | KINL |
| Coordinates: | 48°33′58″N, 93°24′11″W |