Air Miles Calculator

Distance between Lewiston, ID (LWS) and St Louis, MO (STL)

Distance from Lewiston to St Louis (Lewiston–Nez Perce County Airport – St. Louis Lambert International Airport) is 1449 miles / 2332 kilometers / 1259 nautical miles.

How far is St Louis from Lewiston?

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

Vincenty's formula (applied above)
  • 1449.316 miles
  • 2332.448 kilometers
  • 1259.421 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
  • 1446.181 miles
  • 2327.403 kilometers
  • 1256.697 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 Lewiston–Nez Perce County Airport (LWS) to St. Louis Lambert International Airport (STL) is 3 hours 14 minutes.

Time difference and current local times

The time difference between Lewiston and St Louis is 2 hours. St Louis is 2 hours ahead of Lewiston.

Time Difference

Lewiston
St Louis

Lewiston, ID

 PDT

St Louis, MO

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 168 kg (371 pounds).

Airport information


A Lewiston–Nez Perce County Airport
City: Lewiston, ID
Country: United States Flag of United States
IATA Code: LWS
ICAO Code: KLWS
Coordinates: 46°22′28″N, 117°0′53″W

B 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

Lewiston to St Louis flight path

Shortest flight path between Lewiston–Nez Perce County Airport (LWS) and St. Louis Lambert International Airport (STL).

Frequent Flyer Miles Calculator

Lewiston (LWS) → St Louis (STL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1449
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1449

Round trip?