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Distance from Lyons, TX to IAD Airport

Distance

1,436 mi

Time

1 day 2 hours

Gas Cost

$134 - $260

Helpful Inaccurate

There are 1,233 miles from Lyons to Washington Dulles International Airport (IAD) in northeast direction and 1,436 miles (2,311.02 kilometers) by car, following the I-40 route.

Lyons and IAD Airport are 1 day 2 hours far apart, if you drive non-stop .

This is the fastest route from Lyons, TX to IAD Airport. The halfway point is Bluff Park, AL.

Please note the time difference between Lyons, TX and IAD Airport is 1 hour. The current time in Lyons is 10:45 pm and the current time in IAD Airport is 11:45 pm.

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Lowest Price Rental Cars in Lyons, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lyons »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 57.66 gallons of gas to cover the route between Lyons, TX and IAD Airport.

The estimated cost of gas to go from Lyons to IAD Airport is $188.09.

During the route, an average car will release 1,129.70 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 Lyons, TX and IAD Airport

If you want to meet halfway between Lyons, 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 33.368008 and -86.852211, or 33º 22' 4.8288" N, 86º 51' 7.9596" W. This location is 717.88 miles away from Lyons, TX and IAD Airport and it would take approximately 13 hours 10 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Bluff Park, AL, situated 753 miles from Lyons, TX and 745 miles from IAD Airport. It would take 11 hours 40 mins to go from Lyons to Bluff Park and 11 hours 30 mins to go from IAD to Bluff Park.

Major City Closest to Halfway Point

The major city closest to the halfway point between Lyons, TX and IAD Airport is Birmingham, AL, situated 759 miles from Lyons, TX and 733 miles from IAD Airport. It would take 11 hours 42 mins to go from Lyons to and 11 hours 14 mins to go from IAD to Birmingham.