How far is Lewistown, MT, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and Lewistown (Lewistown Municipal Airport) is 1121 miles / 1805 kilometers / 975 nautical miles.
The driving distance from St Louis (STL) to Lewistown (LWT) is 1378 miles / 2217 kilometers, and travel time by car is about 25 hours 30 minutes.
St. Louis Lambert International Airport – Lewistown Municipal Airport
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Distance from St Louis to Lewistown
There are several ways to calculate the distance from St Louis to Lewistown. Here are two standard 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 planet.
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).
How long does it take to fly from St Louis to Lewistown?
The estimated flight time from St. Louis Lambert International Airport to Lewistown Municipal Airport is 2 hours and 37 minutes.
What is the time difference between St Louis and Lewistown?
The time difference between St Louis and Lewistown is 1 hour. Lewistown is 1 hour behind St Louis.
Flight carbon footprint between St. Louis Lambert International Airport (STL) and Lewistown Municipal Airport (LWT)
On average, flying from St Louis to Lewistown generates about 158 kg of CO2 per passenger, and 158 kilograms equals 348 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Louis to Lewistown
See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Lewistown Municipal Airport (LWT).
Airport information
| Origin | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |
| Destination | Lewistown Municipal Airport |
|---|---|
| City: | Lewistown, MT |
| Country: | United States |
| IATA Code: | LWT |
| ICAO Code: | KLWT |
| Coordinates: | 47°2′57″N, 109°28′1″W |