Air Miles Calculator

Distance between Boise, ID (BOI) and Sault Ste Marie, MI (CIU)

Flight distance from Boise to Sault Ste Marie (Boise Airport – Chippewa County International Airport) is 1558 miles / 2508 kilometers / 1354 nautical miles. Estimated flight time is 3 hours 27 minutes.

Driving distance from Boise (BOI) to Sault Ste Marie (CIU) is 2005 miles / 3227 kilometers and travel time by car is about 34 hours 48 minutes.

Map of flight path and driving directions from Boise to Sault Ste Marie.

Shortest flight path between Boise Airport (BOI) and Chippewa County International Airport (CIU).

How far is Sault Ste Marie from Boise?

There are several ways to calculate distances between Boise and Sault Ste Marie. Here are two common methods:

Vincenty's formula (applied above)
  • 1558.497 miles
  • 2508.158 kilometers
  • 1354.297 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1554.232 miles
  • 2501.294 kilometers
  • 1350.591 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).

Airport information


A Boise Airport
City: Boise, ID
Country: United States Flag of United States
IATA Code: BOI
ICAO Code: KBOI
Coordinates: 43°33′51″N, 116°13′22″W

B Chippewa County International Airport
City: Sault Ste Marie, MI
Country: United States Flag of United States
IATA Code: CIU
ICAO Code: KCIU
Coordinates: 46°15′2″N, 84°28′20″W

Time difference and current local times

The time difference between Boise and Sault Ste Marie is 2 hours. Sault Ste Marie is 2 hours ahead of Boise.

Time Difference

Boise, ID

 MST

Sault Ste Marie, MI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 183 kg (404 pounds).

Frequent Flyer Miles Calculator

Boise (BOI) → Sault Ste Marie (CIU).

Distance:
1558
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1558

Round trip?