Air Miles Calculator

Distance between St Louis, MO (STL) and Boise, ID (BOI)

Distance from St Louis to Boise (St. Louis Lambert International Airport – Boise Airport) is 1383 miles / 2225 kilometers / 1201 nautical miles.

How far is Boise from St Louis?

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

Vincenty's formula (applied above)
  • 1382.582 miles
  • 2225.050 kilometers
  • 1201.431 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
  • 1379.340 miles
  • 2219.833 kilometers
  • 1198.614 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).

Flight duration

Estimated flight time from St. Louis Lambert International Airport (STL) to Boise Airport (BOI) is 3 hours 7 minutes.

Time difference and current local times

The time difference between St Louis and Boise is 1 hour. Boise is 1 hour behind St Louis.

Time Difference

St Louis
Boise

St Louis, MO

 CST

Boise, ID

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 167 kg (369 pounds).

Airport information


A St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″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

Map

St Louis to Boise flight map.

Frequent Flyer Miles Calculator

St Louis (STL) → Boise (BOI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1383
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1383

Round trip?