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How far is St Louis, MO, from Lewiston, ID?

The distance between Lewiston (Lewiston–Nez Perce County Airport) and St Louis (St. Louis Lambert International Airport) is 1449 miles / 2332 kilometers / 1259 nautical miles.

The driving distance from Lewiston (LWS) to St Louis (STL) is 1872 miles / 3012 kilometers, and travel time by car is about 33 hours 16 minutes.

Lewiston–Nez Perce County Airport – St. Louis Lambert International Airport

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1449
Miles
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2332
Kilometers
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1259
Nautical miles

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Distance from Lewiston to St Louis

There are several ways to calculate the distance from Lewiston to St Louis. Here are two standard 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 planet.

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).

How long does it take to fly from Lewiston to St Louis?

The estimated flight time from Lewiston–Nez Perce County Airport to St. Louis Lambert International Airport is 3 hours and 14 minutes.

Flight carbon footprint between Lewiston–Nez Perce County Airport (LWS) and St. Louis Lambert International Airport (STL)

On average, flying from Lewiston to St Louis generates about 176 kg of CO2 per passenger, and 176 kilograms equals 389 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lewiston to St Louis

See the map of the shortest flight path between Lewiston–Nez Perce County Airport (LWS) and St. Louis Lambert International Airport (STL).

Airport information

Origin 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
Destination 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