# Distance between Hagåtña (GUM) and Lockhart River (IRG)

Flight distance from Hagåtña to Lockhart River (Guam Antonio B. Won Pat International Airport – Lockhart River Airport) is 1808 miles / 2910 kilometers / 1571 nautical miles. Estimated flight time is 3 hours 55 minutes.

## Map of flight path from Hagåtña to Lockhart River.

Shortest flight path between Guam Antonio B. Won Pat International Airport (GUM) and Lockhart River Airport (IRG).

## How far is Lockhart River from Hagåtña?

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

Vincenty's formula (applied above)
• 1808.178 miles
• 2909.981 kilometers
• 1571.264 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
• 1817.975 miles
• 2925.746 kilometers
• 1579.777 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 Guam Antonio B. Won Pat International Airport
City: Hagåtña
Country: Guam
IATA Code: GUM
ICAO Code: PGUM
Coordinates: 13°29′0″N, 144°47′45″E

B Lockhart River Airport
City: Lockhart River
Country: Australia
IATA Code: IRG
ICAO Code: YLHR
Coordinates: 12°47′12″S, 143°18′17″E

## Time difference and current local times

There is no time difference between Hagåtña and Lockhart River.

ChST

AEST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 201 kg (442 pounds).

## Frequent Flyer Miles Calculator

Hagåtña (GUM) → Lockhart River (IRG).

Distance:
1808
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1808

Round trip?