Distance between cities › USA › Tennessee › Kingsport, TN › Distance from Kingsport to Washington Dulles International Airport

Distance from Kingsport, TN to IAD Airport

Distance

384 mi

Time

5 hours 52 mins

Gas Cost

$37 - $72

Helpful Inaccurate

There are 324.57 miles from Kingsport to Washington Dulles International Airport (IAD) in northeast direction and 384 miles (617.99 kilometers) by car, following the I-81 N route.

Kingsport and IAD Airport are 5 hours 52 mins far apart, if you drive non-stop .

This is the fastest route from Kingsport, TN to IAD Airport. The halfway point is Buchanan, VA.

Kingsport, TN and IAD Airport are in the same time zone (EDT). Current time in both locations is 10:16 am.

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Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 15.44 gallons of gas to cover the route between Kingsport, TN and IAD Airport.

The estimated cost of gas to go from Kingsport to IAD Airport is $52.20.

During the route, an average car will release 302.50 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 18, 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 Kingsport, TN and IAD Airport

If you want to meet halfway between Kingsport, TN 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 37.561180 and -79.660156, or 37º 33' 40.248" N, 79º 39' 36.5616" W. This location is 192.23 miles away from Kingsport, TN and IAD Airport and it would take approximately 2 hours 56 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Buchanan, VA, situated 186 miles from Kingsport, TN and 202 miles from IAD Airport. It would take 2 hours 54 mins to go from Kingsport to Buchanan and 3 hours 15 mins to go from IAD to Buchanan.