# Distance between Baltimore, MD (BWI) and Austin, TX (AUS)

Flight distance from Baltimore to Austin (Baltimore–Washington International Airport – Austin–Bergstrom International Airport) is 1342 miles / 2160 kilometers / 1166 nautical miles. Estimated flight time is 3 hours 2 minutes.

Driving distance from Baltimore (BWI) to Austin (AUS) is 1566 miles / 2521 kilometers and travel time by car is about 26 hours 53 minutes.

## Map of flight path and driving directions from Baltimore to Austin.

Shortest flight path between Baltimore–Washington International Airport (BWI) and Austin–Bergstrom International Airport (AUS).

## How far is Austin from Baltimore?

There are several ways to calculate distances between Baltimore and Austin. Here are two common methods:

Vincenty's formula (applied above)
• 1341.976 miles
• 2159.700 kilometers
• 1166.145 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 1340.323 miles
• 2157.041 kilometers
• 1164.709 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).

## Airport information

A Baltimore–Washington International Airport
City: Baltimore, MD
Country: United States
IATA Code: BWI
ICAO Code: KBWI
Coordinates: 39°10′31″N, 76°40′5″W

B 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

## Time difference and current local times

The time difference between Baltimore and Austin is 1 hour. Austin is 1 hour behind Baltimore.

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 170 kg (374 pounds).

## Frequent Flyer Miles Calculator

Baltimore (BWI) → Austin (AUS).

Distance:
1342
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1342

Round trip?