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Distance from Kemp, TX to IAD Airport

Distance

1,319 mi

Time

23 hours 56 mins

Gas Cost

$121 - $235

Helpful Inaccurate

There are 1,142.61 miles from Kemp to Washington Dulles International Airport (IAD) in northeast direction and 1,319 miles (2,122.72 kilometers) by car, following the I-40 route.

Kemp and IAD Airport are 23 hours 56 mins far apart, if you drive non-stop .

This is the fastest route from Kemp, TX to IAD Airport. The halfway point is Nashville, TN.

Please note the time difference between Kemp, TX and IAD Airport is 1 hour. The current time in Kemp is 2:21 pm and the current time in IAD Airport is 3:21 pm.

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Lowest Price Rental Cars in Kemp, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Kemp »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 52.96 gallons of gas to cover the route between Kemp, TX and IAD Airport.

The estimated cost of gas to go from Kemp to IAD Airport is $169.68.

During the route, an average car will release 1,037.57 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Kemp, TX and IAD Airport

If you want to meet halfway between Kemp, TX 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 36.142948 and -86.889030, or 36º 8' 34.6128" N, 86º 53' 20.508" W. This location is 659.34 miles away from Kemp, TX and IAD Airport and it would take approximately 11 hours 58 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Nashville, TN, situated 665.16 miles from Kemp, TX and 652.7 miles from IAD Airport. It would take 10 hours 48 mins to go from Kemp to Nashville and 9 hours 55 mins to go from IAD to Nashville.