Map of flight path and driving directions from Boise to Champaign.
Shortest flight path between Boise Airport (BOI) and University of Illinois Willard Airport (CMI).
How far is Champaign from Boise?
There are several ways to calculate distances between Boise and Champaign. Here are two common methods:Vincenty's formula (applied above)
- 1456.345 miles
- 2343.761 kilometers
- 1265.529 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
- 1452.706 miles
- 2337.904 kilometers
- 1262.367 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).
Time difference and current local times
The time difference between Boise and Champaign is 1 hour. Champaign is 1 hour ahead of Boise.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 177 kg (390 pounds).
Frequent Flyer Miles Calculator
Boise (BOI) → Champaign (CMI).