Air Miles Calculator

Distance between Lewiston, ID (LWS) and Springfield, IL (SPI)

Distance from Lewiston to Springfield (Lewiston–Nez Perce County Airport – Springfield Abraham Lincoln Capital Airport) is 1446 miles / 2327 kilometers / 1256 nautical miles.

How far is Springfield from Lewiston?

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

Vincenty's formula (applied above)
  • 1445.788 miles
  • 2326.770 kilometers
  • 1256.355 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
  • 1442.422 miles
  • 2321.352 kilometers
  • 1253.430 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 Springfield Abraham Lincoln Capital Airport (SPI) is 3 hours 14 minutes.

Time difference and current local times

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

Time Difference

Lewiston
Springfield

Lewiston, ID

 PDT

Springfield, IL

 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 Springfield Abraham Lincoln Capital Airport
City: Springfield, IL
Country: United States Flag of United States
IATA Code: SPI
ICAO Code: KSPI
Coordinates: 39°50′38″N, 89°40′40″W

Lewiston to Springfield flight path

Shortest flight path between Lewiston–Nez Perce County Airport (LWS) and Springfield Abraham Lincoln Capital Airport (SPI).

Frequent Flyer Miles Calculator

Lewiston (LWS) → Springfield (SPI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1446
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1446

Round trip?