Map of flight path and driving directions from Boise to Chattanooga.
Shortest flight path between Boise Airport (BOI) and Chattanooga Metropolitan Airport (CHA).
How far is Chattanooga from Boise?
There are several ways to calculate distances between Boise and Chattanooga. Here are two common methods:Vincenty's formula (applied above)
- 1751.450 miles
- 2818.686 kilometers
- 1521.969 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
- 1747.945 miles
- 2813.045 kilometers
- 1518.923 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 Chattanooga is 2 hours. Chattanooga is 2 hours ahead of Boise.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 196 kg (433 pounds).
Frequent Flyer Miles Calculator
Boise (BOI) → Chattanooga (CHA).