Air Miles Calculator

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

Distance from Honolulu to Washington D.C. (Honolulu Daniel K. Inouye International Airport – Washington Dulles International Airport) is 4817 miles / 7752 kilometers / 4186 nautical miles.

How far is Washington D.C. from Honolulu?

There are several ways to calculate distances between Honolulu and Washington D.C.. Here are two common 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 – the shortest distance between two points).

Flight duration

Estimated flight time from Honolulu Daniel K. Inouye International Airport (HNL) to Washington Dulles International Airport (IAD) is 9 hours 37 minutes.

Time difference and current local times

The time difference between Honolulu and Washington D.C. is 6 hours. Washington D.C. is 6 hours ahead of Honolulu.

Time Difference

Honolulu
Washington D.C.

Honolulu, HI

 HST

Washington D.C.

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 567 kg (1 251 pounds).

Airport information


A Honolulu 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

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

Honolulu to Washington D.C. flight path

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Washington Dulles International Airport (IAD).

Frequent Flyer Miles Calculator

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

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?