Air Miles Calculator

Distance between Normanton (NTN) and Lockhart River (IRG)

Flight distance from Normanton to Lockhart River (Normanton Airport – Lockhart River Airport) is 368 miles / 593 kilometers / 320 nautical miles. Estimated flight time is 1 hour 11 minutes.

Driving distance from Normanton (NTN) to Lockhart River (IRG) is 498 miles / 802 kilometers and travel time by car is about 16 hours 27 minutes.

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

Shortest flight path between Normanton Airport (NTN) and Lockhart River Airport (IRG).

How far is Lockhart River from Normanton?

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

Vincenty's formula (applied above)
  • 368.231 miles
  • 592.610 kilometers
  • 319.984 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
  • 369.662 miles
  • 594.913 kilometers
  • 321.227 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 Normanton Airport
City: Normanton
Country: Australia Flag of Australia
IATA Code: NTN
ICAO Code: YNTN
Coordinates: 17°41′0″S, 141°4′12″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

There is no time difference between Normanton and Lockhart River.

Time Difference

Normanton

 AEST

Lockhart River

 AEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 79 kg (175 pounds).

Frequent Flyer Miles Calculator

Normanton (NTN) → Lockhart River (IRG).

Distance:
368
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
368

Round trip?