# 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
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
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.

MST

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?