Air Miles Calculator

Distance between Louisville, KY (SDF) and Saranac Lake, NY (SLK)

Flight distance from Louisville to Saranac Lake (Louisville International Airport – Adirondack Regional Airport) is 736 miles / 1185 kilometers / 640 nautical miles. Estimated flight time is 1 hour 53 minutes.

Driving distance from Louisville (SDF) to Saranac Lake (SLK) is 867 miles / 1395 kilometers and travel time by car is about 16 hours 19 minutes.

Map of flight path and driving directions from Louisville to Saranac Lake.

Shortest flight path between Louisville International Airport (SDF) and Adirondack Regional Airport (SLK).

How far is Saranac Lake from Louisville?

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

Vincenty's formula (applied above)
  • 736.382 miles
  • 1185.092 kilometers
  • 639.899 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
  • 735.436 miles
  • 1183.569 kilometers
  • 639.076 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 Adirondack Regional Airport
City: Saranac Lake, NY
Country: United States Flag of United States
IATA Code: SLK
ICAO Code: KSLK
Coordinates: 44°23′7″N, 74°12′22″W

Time difference and current local times

There is no time difference between Louisville and Saranac Lake.

Time Difference

Louisville, KY

 EDT

Saranac Lake, NY

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 129 kg (283 pounds).

Frequent Flyer Miles Calculator

Louisville (SDF) → Saranac Lake (SLK).

Distance:
736
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
736

Round trip?