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How far is Lockhart River from Learmonth?

The distance between Learmonth (RAAF Base Learmonth) and Lockhart River (Lockhart River Airport) is 2030 miles / 3267 kilometers / 1764 nautical miles.

The driving distance from Learmonth (LEA) to Lockhart River (IRG) is 3359 miles / 5406 kilometers, and travel time by car is about 69 hours 48 minutes.

RAAF Base Learmonth – Lockhart River Airport

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2030
Miles
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3267
Kilometers
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1764
Nautical miles

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Distance from Learmonth to Lockhart River

There are several ways to calculate the distance from Learmonth to Lockhart River. Here are two standard 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 planet.

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).

How long does it take to fly from Learmonth to Lockhart River?

The estimated flight time from RAAF Base Learmonth to Lockhart River Airport is 4 hours and 20 minutes.

Flight carbon footprint between RAAF Base Learmonth (LEA) and Lockhart River Airport (IRG)

On average, flying from Learmonth to Lockhart River generates about 221 kg of CO2 per passenger, and 221 kilograms equals 487 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between RAAF Base Learmonth (LEA) and Lockhart River Airport (IRG).

Airport information

Origin 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
Destination 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