How far is Decatur, IL, from Lewiston, ID?

The distance between Lewiston (Lewiston–Nez Perce County Airport) and Decatur (Decatur Airport) is 1485 miles / 2389 kilometers / 1290 nautical miles.

Distance from Lewiston to Decatur

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

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).

How long does it take to fly from Lewiston to Decatur?

The estimated flight time from Lewiston–Nez Perce County Airport to Decatur Airport is 3 hours and 18 minutes.

What is the time difference between Lewiston and Decatur?

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

Flight carbon footprint between Lewiston–Nez Perce County Airport (LWS) and Decatur Airport (DEC)

On average, flying from Lewiston to Decatur generates about 179 kg of CO2 per passenger, and 179 kilograms equals 394 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Lewiston to Decatur

See the map of the shortest flight path between Lewiston–Nez Perce County Airport (LWS) and Decatur Airport (DEC).

Airport information

Origin	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

Destination	Decatur Airport
City:	Decatur, IL
Country:	United States
IATA Code:	DEC
ICAO Code:	KDEC
Coordinates:	39°50′4″N, 88°51′56″W