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).
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.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 171 kg (376 pounds).
Frequent Flyer Miles Calculator
Coffs Harbour (CFS) → Lockhart River (IRG).