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Distance from Kettering, MD to IAD Airport

Distance

48 mi

Time

1 hour 7 mins

Gas Cost

$6 - $12

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Helpful Inaccurate

There are 34.82 miles from Kettering to Washington Dulles International Airport (IAD) in west direction and 48 miles (76.83 kilometers) by car, following the I-495 route.

Kettering and IAD Airport are 1 hour 7 mins far apart, if you drive non-stop.

This is the fastest route from Kettering, MD to IAD Airport. The halfway point is West Bethesda, MD.

Kettering, MD and IAD Airport are in the same time zone (EDT). Current time in both locations is 11:22 am.

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Lowest Price Rental Cars in Kettering, MD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Kettering »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 1.92 gallons of gas to cover the route between Kettering, MD and IAD Airport.

Not sure of your MPG? Find your car

The estimated cost of gas to go from Kettering to IAD Airport is $8.57.

During the route, an average car will release 37.57 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 $4.47 per gallon of regular gas. Price last updated on October 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Kettering, MD and IAD Airport

If you want to meet halfway between Kettering, MD 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 39.014969 and -77.127472, or 39º 0' 53.8884" N, 77º 7' 38.8992" W. This location is 23.87 miles away from Kettering, MD and IAD Airport and it would take approximately 33 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is West Bethesda, MD, situated 22 miles from Kettering, MD and 25 miles from IAD Airport. It would take 29 minutes to go from Kettering to West Bethesda and 37 minutes to go from IAD to West Bethesda.