Air Miles Calculator

Distance between Chicago, IL (ORD) and Boise, ID (BOI)

Flight distance from Chicago to Boise (Chicago O'Hare International Airport – Boise Airport) is 1437 miles / 2313 kilometers / 1249 nautical miles. Estimated flight time is 3 hours 13 minutes.

Driving distance from Chicago (ORD) to Boise (BOI) is 1688 miles / 2716 kilometers and travel time by car is about 27 hours 0 minutes.

Map of flight path and driving directions from Chicago to Boise.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Boise Airport (BOI).

How far is Boise from Chicago?

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

Vincenty's formula (applied above)
  • 1437.279 miles
  • 2313.077 kilometers
  • 1248.962 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
  • 1433.486 miles
  • 2306.972 kilometers
  • 1245.665 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 Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B 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

Time difference and current local times

The time difference between Chicago and Boise is 1 hour. Boise is 1 hour behind Chicago.

Time Difference

Chicago, IL

 CST

Boise, ID

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 176 kg (387 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Boise (BOI).

Distance:
1437
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1437

Round trip?