Air Miles Calculator logo

How far is Austin, TX, from Flagstaff, AZ?

The distance between Flagstaff (Flagstaff Pulliam Airport) and Austin (Austin–Bergstrom International Airport) is 883 miles / 1421 kilometers / 768 nautical miles.

The driving distance from Flagstaff (FLG) to Austin (AUS) is 1035 miles / 1666 kilometers, and travel time by car is about 18 hours 29 minutes.

Flagstaff Pulliam Airport – Austin–Bergstrom International Airport

Distance arrow
883
Miles
Distance arrow
1421
Kilometers
Distance arrow
768
Nautical miles

Search flights

Distance from Flagstaff to Austin

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

Vincenty's formula (applied above)
  • 883.264 miles
  • 1421.476 kilometers
  • 767.536 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
  • 882.044 miles
  • 1419.512 kilometers
  • 766.475 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 Flagstaff to Austin?

The estimated flight time from Flagstaff Pulliam Airport to Austin–Bergstrom International Airport is 2 hours and 10 minutes.

Flight carbon footprint between Flagstaff Pulliam Airport (FLG) and Austin–Bergstrom International Airport (AUS)

On average, flying from Flagstaff to Austin generates about 142 kg of CO2 per passenger, and 142 kilograms equals 313 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Flagstaff to Austin

See the map of the shortest flight path between Flagstaff Pulliam Airport (FLG) and Austin–Bergstrom International Airport (AUS).

Airport information

Origin Flagstaff Pulliam Airport
City: Flagstaff, AZ
Country: United States Flag of United States
IATA Code: FLG
ICAO Code: KFLG
Coordinates: 35°8′18″N, 111°40′15″W
Destination Austin–Bergstrom International Airport
City: Austin, TX
Country: United States Flag of United States
IATA Code: AUS
ICAO Code: KAUS
Coordinates: 30°11′40″N, 97°40′11″W