How far is Harlingen, TX, from Cairns?

The distance between Cairns (Cairns Airport) and Harlingen (Valley International Airport) is 8353 miles / 13443 kilometers / 7258 nautical miles.

Distance from Cairns to Harlingen

There are several ways to calculate the distance from Cairns to Harlingen. Here are two standard methods:

Vincenty's formula (applied above)

• 8352.906 miles
• 13442.700 kilometers
• 7258.477 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

• 8348.987 miles
• 13436.392 kilometers
• 7255.071 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 Cairns to Harlingen?

The estimated flight time from Cairns Airport to Valley International Airport is 16 hours and 18 minutes.

What is the time difference between Cairns and Harlingen?

The time difference between Cairns and Harlingen is 16 hours. Harlingen is 16 hours behind Cairns.

Flight carbon footprint between Cairns Airport (CNS) and Valley International Airport (HRL)

On average, flying from Cairns to Harlingen generates about 1 050 kg of CO2 per passenger, and 1 050 kilograms equals 2 316 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cairns to Harlingen

See the map of the shortest flight path between Cairns Airport (CNS) and Valley International Airport (HRL).

Airport information

Origin	Cairns Airport
City:	Cairns
Country:	Australia
IATA Code:	CNS
ICAO Code:	YBCS
Coordinates:	16°53′8″S, 145°45′18″E

Destination	Valley International Airport
City:	Harlingen, TX
Country:	United States
IATA Code:	HRL
ICAO Code:	KHRL
Coordinates:	26°13′42″N, 97°39′15″W