How far is Cooktown from Lockhart River?
The distance between Lockhart River (Lockhart River Airport) and Cooktown (Cooktown Airport) is 222 miles / 357 kilometers / 193 nautical miles.
The driving distance from Lockhart River (IRG) to Cooktown (CTN) is 374 miles / 602 kilometers, and travel time by car is about 11 hours 17 minutes.
Lockhart River Airport – Cooktown Airport
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Distance from Lockhart River to Cooktown
There are several ways to calculate the distance from Lockhart River to Cooktown. 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 Lockhart River to Cooktown?
The estimated flight time from Lockhart River Airport to Cooktown Airport is 55 minutes.
What is the time difference between Lockhart River and Cooktown?
There is no time difference between Lockhart River and Cooktown.
Flight carbon footprint between Lockhart River Airport (IRG) and Cooktown Airport (CTN)
On average, flying from Lockhart River to Cooktown 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 Lockhart River to Cooktown
See the map of the shortest flight path between Lockhart River Airport (IRG) and Cooktown Airport (CTN).
Airport information
| Origin | Lockhart River Airport |
|---|---|
| City: | Lockhart River |
| Country: | Australia  |
| IATA Code: | IRG |
| ICAO Code: | YLHR |
| Coordinates: | 12°47′12″S, 143°18′17″E |
| Destination | Cooktown Airport |
|---|---|
| City: | Cooktown |
| Country: | Australia |
| IATA Code: | CTN |
| ICAO Code: | YCKN |
| Coordinates: | 15°26′40″S, 145°11′2″E |