How far is Lockhart River from Cooktown?
The distance between Cooktown (Cooktown Airport) and Lockhart River (Lockhart River Airport) is 222 miles / 357 kilometers / 193 nautical miles.
The driving distance from Cooktown (CTN) to Lockhart River (IRG) is 374 miles / 602 kilometers, and travel time by car is about 11 hours 17 minutes.
Cooktown Airport – Lockhart River Airport
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Distance from Cooktown to Lockhart River
There are several ways to calculate the distance from Cooktown to Lockhart River. Here are two standard methods:
Vincenty's formula (applied above)- 221.986 miles
- 357.252 kilometers
- 192.901 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- 222.647 miles
- 358.315 kilometers
- 193.475 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 Cooktown to Lockhart River?
The estimated flight time from Cooktown Airport to Lockhart River Airport is 55 minutes.
What is the time difference between Cooktown and Lockhart River?
There is no time difference between Cooktown and Lockhart River.
Flight carbon footprint between Cooktown Airport (CTN) and Lockhart River Airport (IRG)
On average, flying from Cooktown to Lockhart River generates about 58 kg of CO2 per passenger, and 58 kilograms equals 127 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Cooktown to Lockhart River
See the map of the shortest flight path between Cooktown Airport (CTN) and Lockhart River Airport (IRG).
Airport information
| Origin | Cooktown Airport |
|---|---|
| City: | Cooktown |
| Country: | Australia  |
| IATA Code: | CTN |
| ICAO Code: | YCKN |
| Coordinates: | 15°26′40″S, 145°11′2″E |
| Destination | Lockhart River Airport |
|---|---|
| City: | Lockhart River |
| Country: | Australia |
| IATA Code: | IRG |
| ICAO Code: | YLHR |
| Coordinates: | 12°47′12″S, 143°18′17″E |