# Distance between Honolulu, HI (HNL) and Grand Forks, ND (GFK)

Distance from Honolulu to Grand Forks (Honolulu Daniel K. Inouye International Airport – Grand Forks International Airport) is 3798 miles / 6113 kilometers / 3300 nautical miles.

## How far is Grand Forks from Honolulu?

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

Vincenty's formula (applied above)
• 3798.132 miles
• 6112.501 kilometers
• 3300.486 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
• 3793.854 miles
• 6105.616 kilometers
• 3296.769 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 Grand Forks International Airport (GFK) is 7 hours 41 minutes.

## Time difference and current local times

The time difference between Honolulu and Grand Forks is 5 hours. Grand Forks is 5 hours ahead of Honolulu.

Honolulu
Grand Forks

HST

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 437 kg (964 pounds).

## 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 Grand Forks International Airport
City: Grand Forks, ND
Country: United States
IATA Code: GFK
ICAO Code: KGFK
Coordinates: 47°56′57″N, 97°10′33″W

## Honolulu to Grand Forks flight path

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Grand Forks International Airport (GFK).

## Frequent Flyer Miles Calculator

Honolulu (HNL) → Grand Forks (GFK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
3798
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
3798

Round trip?