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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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222
Miles
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357
Kilometers
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193
Nautical miles

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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 Flag of Australia
IATA Code: IRG
ICAO Code: YLHR
Coordinates: 12°47′12″S, 143°18′17″E
Destination Cooktown Airport
City: Cooktown
Country: Australia Flag of Australia
IATA Code: CTN
ICAO Code: YCKN
Coordinates: 15°26′40″S, 145°11′2″E