How far is Austin, TX, from Cardiff?

The distance between Cardiff (Cardiff Airport) and Austin (Austin–Bergstrom International Airport) is 4803 miles / 7730 kilometers / 4174 nautical miles.

Distance from Cardiff to Austin

There are several ways to calculate the distance from Cardiff to Austin. Here are two standard methods:

Vincenty's formula (applied above)

• 4803.153 miles
• 7729.925 kilometers
• 4173.826 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

• 4792.916 miles
• 7713.450 kilometers
• 4164.930 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 Cardiff to Austin?

The estimated flight time from Cardiff Airport to Austin–Bergstrom International Airport is 9 hours and 35 minutes.

What is the time difference between Cardiff and Austin?

The time difference between Cardiff and Austin is 6 hours. Austin is 6 hours behind Cardiff.

Flight carbon footprint between Cardiff Airport (CWL) and Austin–Bergstrom International Airport (AUS)

On average, flying from Cardiff to Austin generates about 558 kg of CO2 per passenger, and 558 kilograms equals 1 231 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cardiff to Austin

See the map of the shortest flight path between Cardiff Airport (CWL) and Austin–Bergstrom International Airport (AUS).

Airport information

Origin	Cardiff Airport
City:	Cardiff
Country:	United Kingdom
IATA Code:	CWL
ICAO Code:	EGFF
Coordinates:	51°23′48″N, 3°20′35″W

Destination	Austin–Bergstrom International Airport
City:	Austin, TX
Country:	United States
IATA Code:	AUS
ICAO Code:	KAUS
Coordinates:	30°11′40″N, 97°40′11″W