Air Miles Calculator

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

Distance from Honolulu to Washington D.C. (Daniel K. Inouye International Airport – Ronald Reagan Washington National Airport) is 4840 miles / 7790 kilometers / 4206 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)
  • 4840.280 miles
  • 7789.675 kilometers
  • 4206.088 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
  • 4832.414 miles
  • 7777.016 kilometers
  • 4199.253 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 Daniel K. Inouye International Airport (HNL) to Ronald Reagan Washington National Airport (DCA) is 9 hours 39 minutes.

Time difference and current local times

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

Time Difference

Honolulu
Washington D.C.

Honolulu, HI

 HST

Washington D.C.

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 571 kg (1 258 pounds).

Airport information


A 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 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

Map

Honolulu to Washington D.C. flight map.

Frequent Flyer Miles Calculator

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

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4840
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4840

Round trip?