Air Miles Calculator

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

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

Driving distance from Boise (BOI) to Chicago (ORD) is 1689 miles / 2718 kilometers and travel time by car is about 27 hours 5 minutes.

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

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

How far is Chicago from Boise?

There are several ways to calculate distances between Boise and Chicago. 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 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 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

Time difference and current local times

The time difference between Boise and Chicago is 1 hour. Chicago is 1 hour ahead of Boise.

Time Difference

Boise, ID

 MST

Chicago, IL

 CST

Carbon dioxide emissions

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

Frequent Flyer Miles Calculator

Boise (BOI) → Chicago (ORD).

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

In total

Total frequent flyer miles:
1437

Round trip?