Air Miles Calculator

Distance between Washington D.C. (IAD) and Honolulu, HI (HNL)

Distance from Washington Dulles International Airport to Daniel K. Inouye International Airport is 4817 miles / 7752 kilometers / 4186 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 4816.920 miles
  • 7752.081 kilometers
  • 4185.789 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
  • 4809.107 miles
  • 7739.508 kilometers
  • 4179.000 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 Washington Dulles International Airport (IAD) to Daniel K. Inouye International Airport (HNL) is 9 hours 37 minutes.

Time difference and current local times

The time difference between Washington D.C. and Honolulu is 5 hours. Honolulu is 5 hours behind Washington D.C..

Time Difference

Washington D.C.
Honolulu

Washington D.C.

 EST

Honolulu, HI

 HST

Airport information


A 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

B Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″W

Map

Flight map from Washington D.C. to Honolulu.

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Honolulu (HNL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4817
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4817

Round trip?