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Distance from Socorro, TX to IAD Airport

Distance

1,935 mi

Time

1 day 9 hours

Gas Cost

$180 - $351

Helpful Inaccurate

There are 1,694.73 miles from Socorro to Washington Dulles International Airport (IAD) in northeast direction and 1,935 miles (3,114.08 kilometers) by car, following the I-20 route.

Socorro and IAD Airport are 1 day 9 hours far apart, if you drive non-stop .

This is the fastest route from Socorro, TX to IAD Airport. The halfway point is Conway, AR.

Please note the time difference between Socorro, TX and IAD Airport is 2 hours. The current time in Socorro is 2:11 pm and the current time in IAD Airport is 4:11 pm.

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Lowest Price Rental Cars in Socorro, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Socorro »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 77.70 gallons of gas to cover the route between Socorro, TX and IAD Airport.

The estimated cost of gas to go from Socorro to IAD Airport is $253.45.

During the route, an average car will release 1,522.28 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 Socorro, TX and IAD Airport

If you want to meet halfway between Socorro, 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 35.061405 and -92.399124, or 35º 3' 41.058" N, 92º 23' 56.8464" W. This location is 967.35 miles away from Socorro, TX and IAD Airport and it would take approximately 16 hours 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Conway, AR, situated 1,010 miles from Socorro, TX and 1,024 miles from IAD Airport. It would take 15 hours 46 mins to go from Socorro to Conway and 15 hours 37 mins to go from IAD to Conway.

Major City Closest to Halfway Point

The major city closest to the halfway point between Socorro, TX and IAD Airport is Little Rock, AR, situated 939 miles from Socorro, TX and 1,000 miles from IAD Airport. It would take 16 hours 14 mins to go from Socorro to and 15 hours 16 mins to go from IAD to Little Rock.