Air Miles Calculator

Distance between Washington D.C. (DCA) and Saranac Lake, NY (SLK)

Flight distance from Washington D.C. to Saranac Lake (Ronald Reagan Washington National Airport – Adirondack Regional Airport) is 409 miles / 658 kilometers / 355 nautical miles. Estimated flight time is 1 hour 16 minutes.

Driving distance from Washington D.C. (DCA) to Saranac Lake (SLK) is 520 miles / 837 kilometers and travel time by car is about 10 hours 5 minutes.

Map of flight path and driving directions from Washington D.C. to Saranac Lake.

Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Adirondack Regional Airport (SLK).

How far is Saranac Lake from Washington D.C.?

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

Vincenty's formula (applied above)
  • 408.979 miles
  • 658.188 kilometers
  • 355.393 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
  • 409.258 miles
  • 658.636 kilometers
  • 355.635 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 Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″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 Washington D.C. and Saranac Lake.

Time Difference

Washington D.C.

 EST

Saranac Lake, NY

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 85 kg (188 pounds).

Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Saranac Lake (SLK).

Distance:
409
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
409

Round trip?