Air Miles Calculator

Distance between Honolulu, HI (HNL) and Hagåtña (GUM)

Distance from Honolulu to Hagåtña (Honolulu Daniel K. Inouye International Airport – Guam Antonio B. Won Pat International Airport) is 3801 miles / 6117 kilometers / 3303 nautical miles.

How far is Hagåtña from Honolulu?

There are several ways to calculate distances between Honolulu and Hagåtña. Here are two common methods:

Vincenty's formula (applied above)
  • 3801.032 miles
  • 6117.168 kilometers
  • 3303.007 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
  • 3796.113 miles
  • 6109.252 kilometers
  • 3298.732 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 Guam Antonio B. Won Pat International Airport (GUM) is 7 hours 41 minutes.

Time difference and current local times

The time difference between Honolulu and Hagåtña is 20 hours. Hagåtña is 20 hours ahead of Honolulu.

Time Difference

Honolulu
Hagåtña

Honolulu, HI

 HST

Hagåtña

 ChST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 438 kg (965 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 Guam Antonio B. Won Pat International Airport
City: Hagåtña
Country: Guam Flag of Guam
IATA Code: GUM
ICAO Code: PGUM
Coordinates: 13°29′0″N, 144°47′45″E

Honolulu to Hagåtña flight path

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Guam Antonio B. Won Pat International Airport (GUM).

Frequent Flyer Miles Calculator

Honolulu (HNL) → Hagåtña (GUM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
3801
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3801

Round trip?