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Distance from Fox, AR to IAD Airport

Distance

1,035 mi

Time

19 hours 57 mins

Gas Cost

$96 - $188

Helpful Inaccurate

There are 842.60 miles from Fox to Washington Dulles International Airport (IAD) in northeast direction and 1,035 miles (1,665.67 kilometers) by car, following the I-40 route.

Fox and IAD Airport are 19 hours 57 mins far apart, if you drive non-stop .

This is the fastest route from Fox, AR to IAD Airport. The halfway point is Crossville, TN.

Please note the time difference between Fox, AR and IAD Airport is 1 hour. The current time in Fox is 1:29 pm and the current time in IAD Airport is 2:29 pm.

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Lowest Price Rental Cars in Fox, AR

Planning on renting a car to go from Fox, AR to IAD Airport? Here there are some offers to rent a car in Fox, AR

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Fox »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 41.56 gallons of gas to cover the route between Fox, AR and IAD Airport.

The estimated cost of gas to go from Fox to IAD Airport is $135.57.

During the route, an average car will release 814.27 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Fox, AR and IAD Airport

If you want to meet halfway between Fox, AR 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 35.989059 and -85.004799, or 35º 59' 20.6124" N, 85º 0' 17.2764" W. This location is 517.44 miles away from Fox, AR and IAD Airport and it would take approximately 9 hours 58 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Crossville, TN, situated 542 miles from Fox, AR and 543 miles from IAD Airport. It would take 8 hours 47 mins to go from Fox to Crossville and 8 hours 19 mins to go from IAD to Crossville.