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Distance from Hargill, TX to IAD Airport

Distance

1,731 mi

Time

1 day 8 hours

Gas Cost

$161 - $314

Helpful Inaccurate

There are 1,469.21 miles from Hargill to Washington Dulles International Airport (IAD) in northeast direction and 1,731 miles (2,785.77 kilometers) by car, following the I-10 route.

Hargill and IAD Airport are 1 day 8 hours far apart, if you drive non-stop .

This is the fastest route from Hargill, TX to IAD Airport. The halfway point is York, AL.

Please note the time difference between Hargill, TX and IAD Airport is 1 hour. The current time in Hargill is 3:11 pm and the current time in IAD Airport is 4:11 pm.

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Lowest Price Rental Cars in Hargill, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Hargill »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 69.53 gallons of gas to cover the route between Hargill, TX and IAD Airport.

The estimated cost of gas to go from Hargill to IAD Airport is $226.80.

During the route, an average car will release 1,362.16 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 Hargill, TX and IAD Airport

If you want to meet halfway between Hargill, 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 32.515957 and -88.317200, or 32º 30' 57.4452" N, 88º 19' 1.92" W. This location is 865.60 miles away from Hargill, TX and IAD Airport and it would take approximately 16 hours 4 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is York, AL, situated 874 miles from Hargill, TX and 852 miles from IAD Airport. It would take 14 hours 33 mins to go from Hargill to York and 12 hours 57 mins to go from IAD to York.