Air Miles Calculator

Distance between Honolulu, HI (HNL) and McGrath, AK (MCG)

Flight distance from Honolulu to McGrath (Honolulu Daniel K. Inouye International Airport – McGrath Airport) is 2876 miles / 4628 kilometers / 2499 nautical miles. Estimated flight time is 5 hours 56 minutes.

Map of flight path from Honolulu to McGrath.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and McGrath Airport (MCG).

How far is McGrath from Honolulu?

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

Vincenty's formula (applied above)
  • 2875.774 miles
  • 4628.109 kilometers
  • 2498.979 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
  • 2878.710 miles
  • 4632.835 kilometers
  • 2501.531 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 Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″W

B McGrath Airport
City: McGrath, AK
Country: United States Flag of United States
IATA Code: MCG
ICAO Code: PAMC
Coordinates: 62°57′10″N, 155°36′21″W

Time difference and current local times

The time difference between Honolulu and McGrath is 1 hour. McGrath is 1 hour ahead of Honolulu.

Time Difference

Honolulu, HI

 HST

McGrath, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 319 kg (704 pounds).

Frequent Flyer Miles Calculator

Honolulu (HNL) → McGrath (MCG).

Distance:
2876
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2876

Round trip?