How far is Lockhart River from Boulia?

The distance between Boulia (Boulia Airport) and Lockhart River (Lockhart River Airport) is 732 miles / 1177 kilometers / 636 nautical miles.

The driving distance from Boulia (BQL) to Lockhart River (IRG) is 995 miles / 1601 kilometers, and travel time by car is about 29 hours 3 minutes.

Distance from Boulia to Lockhart River

There are several ways to calculate the distance from Boulia to Lockhart River. Here are two standard methods:

Vincenty's formula (applied above)

• 731.532 miles
• 1177.286 kilometers
• 635.684 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

• 734.514 miles
• 1182.085 kilometers
• 638.275 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 Boulia to Lockhart River?

The estimated flight time from Boulia Airport to Lockhart River Airport is 1 hour and 53 minutes.

What is the time difference between Boulia and Lockhart River?

There is no time difference between Boulia and Lockhart River.

Flight carbon footprint between Boulia Airport (BQL) and Lockhart River Airport (IRG)

On average, flying from Boulia to Lockhart River generates about 128 kg of CO2 per passenger, and 128 kilograms equals 282 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Boulia to Lockhart River

See the map of the shortest flight path between Boulia Airport (BQL) and Lockhart River Airport (IRG).

Airport information

Origin	Boulia Airport
City:	Boulia
Country:	Australia
IATA Code:	BQL
ICAO Code:	YBOU
Coordinates:	22°54′47″S, 139°53′59″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