Air Miles Calculator

Distance between Louisville, KY (SDF) and Lewiston, ID (LWS)

Flight distance from Louisville to Lewiston (Louisville International Airport – Lewiston–Nez Perce County Airport) is 1687 miles / 2715 kilometers / 1466 nautical miles. Estimated flight time is 3 hours 41 minutes.

Driving distance from Louisville (SDF) to Lewiston (LWS) is 2147 miles / 3455 kilometers and travel time by car is about 36 hours 14 minutes.

Map of flight path and driving directions from Louisville to Lewiston.

Shortest flight path between Louisville International Airport (SDF) and Lewiston–Nez Perce County Airport (LWS).

How far is Lewiston from Louisville?

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

Vincenty's formula (applied above)
  • 1687.157 miles
  • 2715.216 kilometers
  • 1466.099 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
  • 1683.424 miles
  • 2709.208 kilometers
  • 1462.855 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).

Airport information


A Louisville International Airport
City: Louisville, KY
Country: United States Flag of United States
IATA Code: SDF
ICAO Code: KSDF
Coordinates: 38°10′27″N, 85°44′9″W

B 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

Time difference and current local times

The time difference between Louisville and Lewiston is 3 hours. Lewiston is 3 hours behind Louisville.

Time Difference

Louisville, KY

 EDT

Lewiston, ID

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 192 kg (423 pounds).

Frequent Flyer Miles Calculator

Louisville (SDF) → Lewiston (LWS).

Distance:
1687
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1687

Round trip?