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Distance from Mesa, AZ to IAD Airport

Distance

2,274 mi

Time

1 day 16 hours

Gas Cost

$208 - $405

Helpful Inaccurate

There are 1,942.80 miles from Mesa to Washington Dulles International Airport (IAD) in northeast direction and 2,274 miles (3,659.65 kilometers) by car, following the I-40 and AZ 77 route.

Mesa and IAD Airport are 1 day 16 hours far apart, if you drive non-stop .

This is the fastest route from Mesa, AZ to IAD Airport. The halfway point is Van Buren, AR.

Please note the time difference between Mesa, AZ and IAD Airport is 3 hours. The current time in Mesa is 2:38 pm and the current time in IAD Airport is 5:38 pm.

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Lowest Price Rental Cars in Mesa, AZ

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mesa »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 91.33 gallons of gas to cover the route between Mesa, AZ and IAD Airport.

The estimated cost of gas to go from Mesa to IAD Airport is $292.64.

During the route, an average car will release 1,789.42 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 Mesa, AZ and IAD Airport

If you want to meet halfway between Mesa, AZ 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 35.437508 and -94.371994, or 35º 26' 15.0288" N, 94º 22' 19.1784" W. This location is 1,137.11 miles away from Mesa, AZ and IAD Airport and it would take approximately 20 hours 17 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Van Buren, AR, situated 1,133 miles from Mesa, AZ and 1,144 miles from IAD Airport. It would take 17 hours 4 mins to go from Mesa to Van Buren and 17 hours 21 mins to go from IAD to Van Buren.