How far is Sault Ste Marie, MI, from International Falls, MN?
The distance between International Falls (Falls International Airport) and Sault Ste Marie (Chippewa County International Airport) is 448 miles / 721 kilometers / 389 nautical miles.
The driving distance from International Falls (INL) to Sault Ste Marie (CIU) is 586 miles / 943 kilometers, and travel time by car is about 12 hours 35 minutes.
Falls International Airport – Chippewa County International Airport
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Distance from International Falls to Sault Ste Marie
There are several ways to calculate the distance from International Falls to Sault Ste Marie. 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 International Falls to Sault Ste Marie?
The estimated flight time from Falls International Airport to Chippewa County International Airport is 1 hour and 20 minutes.
What is the time difference between International Falls and Sault Ste Marie?
Flight carbon footprint between Falls International Airport (INL) and Chippewa County International Airport (CIU)
On average, flying from International Falls to Sault Ste Marie 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 International Falls to Sault Ste Marie
See the map of the shortest flight path between Falls International Airport (INL) and Chippewa County International Airport (CIU).
Airport information
| Origin | 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 |
| 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 |