# Distance between Louisville, KY (SDF) and Walla Walla, WA (ALW)

Flight distance from Louisville to Walla Walla (Louisville International Airport – Walla Walla Regional Airport) is 1745 miles / 2809 kilometers / 1517 nautical miles. Estimated flight time is 3 hours 48 minutes.

Driving distance from Louisville (SDF) to Walla Walla (ALW) is 2139 miles / 3442 kilometers and travel time by car is about 35 hours 11 minutes.

## Map of flight path and driving directions from Louisville to Walla Walla.

Shortest flight path between Louisville International Airport (SDF) and Walla Walla Regional Airport (ALW).

## How far is Walla Walla from Louisville?

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

Vincenty's formula (applied above)
• 1745.176 miles
• 2808.588 kilometers
• 1516.516 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
• 1741.238 miles
• 2802.251 kilometers
• 1513.095 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
IATA Code: SDF
ICAO Code: KSDF
Coordinates: 38°10′27″N, 85°44′9″W

B Walla Walla Regional Airport
City: Walla Walla, WA
Country: United States
IATA Code: ALW
ICAO Code: KALW
Coordinates: 46°5′41″N, 118°17′16″W

## Time difference and current local times

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

EDT

PDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 196 kg (432 pounds).

## Frequent Flyer Miles Calculator

Louisville (SDF) → Walla Walla (ALW).

Distance:
1745
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1745

Round trip?