Map of flight path and driving directions from St Louis to Lewistown.
Shortest flight path between St. Louis Lambert International Airport (STL) and Lewistown Municipal Airport (LWT).
How far is Lewistown from St Louis?
There are several ways to calculate distances between St Louis and Lewistown. Here are two common methods:Vincenty's formula (applied above)
- 1121.448 miles
- 1804.796 kilometers
- 974.512 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
- 1119.517 miles
- 1801.689 kilometers
- 972.834 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 St Louis and Lewistown is 1 hour. Lewistown is 1 hour behind St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 158 kg (348 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Lewistown (LWT).