Air Miles Calculator

Distance between Little Rock, AR (LIT) and Washington D.C. (IAD)

Distance from Clinton National Airport to Washington Dulles International Airport is 867 miles / 1396 kilometers / 754 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 867.409 miles
  • 1395.959 kilometers
  • 753.758 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
  • 865.817 miles
  • 1393.397 kilometers
  • 752.374 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Clinton National Airport (LIT) to Washington Dulles International Airport (IAD) is 2 hours 8 minutes.

Time difference and current local times

The time difference between Little Rock and Washington D.C. is 1 hour. Washington D.C. is 1 hour ahead of Little Rock.

Time Difference

Little Rock
Washington D.C.

Little Rock, AR

 CDT

Washington D.C.

 EDT

Airport information


A Clinton National Airport
City: Little Rock, AR
Country: United States Flag of United States
IATA Code: LIT
ICAO Code: KLIT
Coordinates: 34°43′45″N, 92°13′27″W

B Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W

Map

Flight map from Little Rock to Washington D.C..

Frequent Flyer Miles Calculator

Little Rock (LIT) → Washington D.C. (IAD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
867
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
867

Round trip?