Air Miles Calculator

Distance between Learmonth (LEA) and Lockhart River (IRG)

Flight distance from Learmonth to Lockhart River (RAAF Base Learmonth – Lockhart River Airport) is 2030 miles / 3267 kilometers / 1764 nautical miles. Estimated flight time is 4 hours 20 minutes.

Driving distance from Learmonth (LEA) to Lockhart River (IRG) is 3333 miles / 5364 kilometers and travel time by car is about 64 hours 22 minutes.

Map of flight path and driving directions from Learmonth to Lockhart River.

Shortest flight path between RAAF Base Learmonth (LEA) and Lockhart River Airport (IRG).

How far is Lockhart River from Learmonth?

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

Vincenty's formula (applied above)
  • 2029.854 miles
  • 3266.734 kilometers
  • 1763.895 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
  • 2028.235 miles
  • 3264.129 kilometers
  • 1762.488 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 RAAF Base Learmonth
City: Learmonth
Country: Australia Flag of Australia
IATA Code: LEA
ICAO Code: YPLM
Coordinates: 22°14′8″S, 114°5′20″E

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

Time difference and current local times

The time difference between Learmonth and Lockhart River is 2 hours. Lockhart River is 2 hours ahead of Learmonth.

Time Difference

Learmonth

 AWST

Lockhart River

 AEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 221 kg (487 pounds).

Frequent Flyer Miles Calculator

Learmonth (LEA) → Lockhart River (IRG).

Distance:
2030
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2030

Round trip?