# Distance between Honolulu, HI (HNL) and Grayling, AK (KGX)

Flight distance from Honolulu to Grayling (Honolulu Daniel K. Inouye International Airport – Grayling Airport) is 2871 miles / 4621 kilometers / 2495 nautical miles. Estimated flight time is 5 hours 56 minutes.

2871
Miles
4621
Kilometers
2495
Nautical miles
5 h 56 min
319 kg

## How far is Grayling from Honolulu?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 2871.486 miles
• 4621.209 kilometers
• 2495.253 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
• 2874.434 miles
• 4625.953 kilometers
• 2497.815 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 to Grayling Airport is 5 hours 56 minutes.

## Time difference

The time difference between Honolulu and Grayling is 1 hour. Grayling is 1 hour ahead of Honolulu.
Honolulu time to Grayling time converter

## Carbon dioxide emissions

On average flying from Honolulu to Grayling generates about 319 kg of CO2 per passenger, 319 kilograms is equal to 703 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path from Honolulu to Grayling

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Grayling Airport (KGX).

## Airport information

Origin 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
Destination Grayling Airport
City: Grayling, AK
Country: United States
IATA Code: KGX
ICAO Code: PAGX
Coordinates: 62°53′42″N, 160°3′58″W