Air Miles Calculator

Distance between Coffs Harbour (CFS) and Lockhart River (IRG)

Flight distance from Coffs Harbour to Lockhart River (Coffs Harbour Airport – Lockhart River Airport) is 1360 miles / 2189 kilometers / 1182 nautical miles. Estimated flight time is 3 hours 4 minutes.

Driving distance from Coffs Harbour (CFS) to Lockhart River (IRG) is 1777 miles / 2859 kilometers and travel time by car is about 37 hours 11 minutes.

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

Shortest flight path between Coffs Harbour Airport (CFS) and Lockhart River Airport (IRG).

How far is Lockhart River from Coffs Harbour?

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

Vincenty's formula (applied above)
  • 1359.944 miles
  • 2188.617 kilometers
  • 1181.759 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
  • 1363.978 miles
  • 2195.110 kilometers
  • 1185.265 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 Coffs Harbour Airport
City: Coffs Harbour
Country: Australia Flag of Australia
IATA Code: CFS
ICAO Code: YSCH
Coordinates: 30°19′14″S, 153°6′57″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 Coffs Harbour and Lockhart River is 1 hour. Lockhart River is 1 hour behind Coffs Harbour.

Time Difference

Coffs Harbour

 AEDT

Lockhart River

 AEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 171 kg (376 pounds).

Frequent Flyer Miles Calculator

Coffs Harbour (CFS) → Lockhart River (IRG).

Distance:
1360
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1360

Round trip?