Distance between Lewiston, ID (LWS) and Decatur, IL (DEC)
Distance from Lewiston to Decatur (Lewiston–Nez Perce County Airport – Decatur Airport) is 1485 miles / 2389 kilometers / 1290 nautical miles.
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Lewiston - Decatur
How far is Decatur from Lewiston?
There are several ways to calculate distances between Lewiston and Decatur. Here are two common methods:
Vincenty's formula (applied above)- 1484.548 miles
- 2389.148 kilometers
- 1290.037 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- 1481.067 miles
- 2383.546 kilometers
- 1287.012 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 Decatur Airport (DEC) is 3 hours 18 minutes.
Time difference and current local times
The time difference between Lewiston and Decatur is 2 hours. Decatur is 2 hours ahead of Lewiston.
Time Difference
Lewiston, ID
Decatur, IL
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 169 kg (372 pounds).
Airport information
| A | Lewiston–Nez Perce County Airport |
|---|---|
| City: | Lewiston, ID |
| Country: | United States  |
| IATA Code: | LWS |
| ICAO Code: | KLWS |
| Coordinates: | 46°22′28″N, 117°0′53″W |
| B | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″W |
Lewiston to Decatur flight path
Shortest flight path between Lewiston–Nez Perce County Airport (LWS) and Decatur Airport (DEC).
Frequent Flyer Miles Calculator
Lewiston (LWS) → Decatur (DEC).
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