How far is Austin, TX, from Belfast?

The distance between Belfast (Belfast International Airport) and Austin (Austin–Bergstrom International Airport) is 4609 miles / 7418 kilometers / 4005 nautical miles.

Distance from Belfast to Austin

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

Vincenty's formula (applied above)

• 4609.444 miles
• 7418.181 kilometers
• 4005.497 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

• 4599.832 miles
• 7402.711 kilometers
• 3997.144 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 Belfast to Austin?

The estimated flight time from Belfast International Airport to Austin–Bergstrom International Airport is 9 hours and 13 minutes.

What is the time difference between Belfast and Austin?

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

Flight carbon footprint between Belfast International Airport (BFS) and Austin–Bergstrom International Airport (AUS)

On average, flying from Belfast to Austin generates about 533 kg of CO2 per passenger, and 533 kilograms equals 1 176 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Belfast to Austin

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

Airport information

Origin	Belfast International Airport
City:	Belfast
Country:	United Kingdom
IATA Code:	BFS
ICAO Code:	EGAA
Coordinates:	54°39′27″N, 6°12′56″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