Air Miles Calculator

Distance between St Louis, MO (STL) and Butte, MT (BTM)

Distance from St Louis to Butte (St. Louis Lambert International Airport – Bert Mooney Airport) is 1232 miles / 1982 kilometers / 1070 nautical miles.

How far is Butte from St Louis?

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

Vincenty's formula (applied above)
  • 1231.861 miles
  • 1982.488 kilometers
  • 1070.458 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
  • 1229.355 miles
  • 1978.455 kilometers
  • 1068.280 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 Bert Mooney Airport (BTM) is 2 hours 49 minutes.

Time difference and current local times

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

Time Difference

St Louis
Butte

St Louis, MO

 CST

Butte, MT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 163 kg (359 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 Bert Mooney Airport
City: Butte, MT
Country: United States Flag of United States
IATA Code: BTM
ICAO Code: KBTM
Coordinates: 45°57′17″N, 112°29′49″W

Map

St Louis to Butte flight map.

Frequent Flyer Miles Calculator

St Louis (STL) → Butte (BTM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1232
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1232

Round trip?