Air Miles Calculator

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

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

How far is Honolulu from Washington D.C.?

There are several ways to calculate distances between Washington D.C. and Honolulu. 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 Washington Dulles International Airport (IAD) to Honolulu 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 6 hours. Honolulu is 6 hours behind Washington D.C..

Time Difference

Washington D.C.
Honolulu

Washington D.C.

 EDT

Honolulu, HI

 HST

Carbon dioxide emissions

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

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 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

Washington D.C. to Honolulu flight path

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

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?