Distance between cities › USA › Kentucky › Austin, KY › Distance from Austin to Washington Dulles International Airport

Distance from Austin, KY to IAD Airport

Distance

640 mi

Time

10 hours 26 mins

Gas Cost

$62 - $120

There are 489.28 miles from Austin to Washington Dulles International Airport (IAD) in northeast direction and 640 miles (1,029.98 kilometers) by car, following the I-81 N route.

Austin and IAD Airport are 10 hours 26 mins far apart, if you drive non-stop .

This is the fastest route from Austin, KY to IAD Airport. The halfway point is Marion, VA.

Please note the time difference between Austin, KY and IAD Airport is 1 hour. The current time in Austin is 1:21 am and the current time in IAD Airport is 2:21 am.

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Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 25.71 gallons of gas to cover the route between Austin, KY and IAD Airport.

The estimated cost of gas to go from Austin to IAD Airport is $86.81.

During the route, an average car will release 503.76 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.38 per gallon of regular gas. Price last updated on April 17, 2024.
Read more about our CO₂ calculation.

Best Hotels In or Near IAD Airport

Do you have where to stay when you arrive to IAD Airport? Check out our hotel recommendations:

Halfway Point Between Austin, KY and IAD Airport

If you want to meet halfway between Austin, KY and IAD Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.822758 and -81.515892, or 36º 49' 21.9288" N, 81º 30' 57.2112" W. This location is 320.12 miles away from Austin, KY and IAD Airport and it would take approximately 5 hours 13 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Marion, VA, situated 321 miles from Austin, KY and 320 miles from IAD Airport. It would take 5 hours 39 mins to go from Austin to Marion and 4 hours 57 mins to go from IAD to Marion.