# Distance between Honolulu, HI (HNL) and Gustavus, AK (GST)

Flight distance from Honolulu to Gustavus (Honolulu Daniel K. Inouye International Airport – Gustavus Airport) is 2791 miles / 4491 kilometers / 2425 nautical miles. Estimated flight time is 5 hours 47 minutes.

## Map of flight path from Honolulu to Gustavus.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Gustavus Airport (GST).

## How far is Gustavus from Honolulu?

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

Vincenty's formula (applied above)
• 2790.552 miles
• 4490.958 kilometers
• 2424.924 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
• 2792.785 miles
• 4494.552 kilometers
• 2426.864 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).

## Airport information

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

B Gustavus Airport
City: Gustavus, AK
Country: United States
IATA Code: GST
ICAO Code: PAGS
Coordinates: 58°25′31″N, 135°42′25″W

## Time difference and current local times

The time difference between Honolulu and Gustavus is 2 hours. Gustavus is 2 hours ahead of Honolulu.

HST

AKDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 309 kg (682 pounds).

## Frequent Flyer Miles Calculator

Honolulu (HNL) → Gustavus (GST).

Distance:
2791
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2791

Round trip?