How far is Mackay from Houston, TX?

The distance between Houston (Houston William P. Hobby Airport) and Mackay (Mackay Airport) is 8423 miles / 13555 kilometers / 7319 nautical miles.

Distance from Houston to Mackay

There are several ways to calculate the distance from Houston to Mackay. Here are two standard methods:

Vincenty's formula (applied above)

• 8422.839 miles
• 13555.245 kilometers
• 7319.247 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

• 8420.776 miles
• 13551.926 kilometers
• 7317.455 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 Houston to Mackay?

The estimated flight time from Houston William P. Hobby Airport to Mackay Airport is 16 hours and 26 minutes.

What is the time difference between Houston and Mackay?

The time difference between Houston and Mackay is 16 hours. Mackay is 16 hours ahead of Houston.

Flight carbon footprint between Houston William P. Hobby Airport (HOU) and Mackay Airport (MKY)

On average, flying from Houston to Mackay generates about 1 061 kg of CO2 per passenger, and 1 061 kilograms equals 2 338 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Houston to Mackay

See the map of the shortest flight path between Houston William P. Hobby Airport (HOU) and Mackay Airport (MKY).

Airport information

Origin	Houston William P. Hobby Airport
City:	Houston, TX
Country:	United States
IATA Code:	HOU
ICAO Code:	KHOU
Coordinates:	29°38′43″N, 95°16′44″W

Destination	Mackay Airport
City:	Mackay
Country:	Australia
IATA Code:	MKY
ICAO Code:	YBMK
Coordinates:	21°10′18″S, 149°10′47″E