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Distance from Pasadena, CA to IAD Airport

Distance

2,647 mi

Time

1 day 22 hours

Gas Cost

$247 - $480

Helpful Inaccurate

There are 2,263.77 miles from Pasadena to Washington Dulles International Airport (IAD) in east direction and 2,647 miles (4,259.93 kilometers) by car, following the I-40 route.

Pasadena and IAD Airport are 1 day 22 hours far apart, if you drive non-stop .

This is the fastest route from Pasadena, CA to IAD Airport. The halfway point is Wheatland, OK.

Please note the time difference between Pasadena, CA and IAD Airport is 3 hours. The current time in Pasadena is 10:31 am and the current time in IAD Airport is 1:31 pm.

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Lowest Price Rental Cars in Pasadena, CA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Pasadena »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 106.30 gallons of gas to cover the route between Pasadena, CA and IAD Airport.

The estimated cost of gas to go from Pasadena to IAD Airport is $346.75.

During the route, an average car will release 2,082.62 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 Pasadena, CA and IAD Airport

If you want to meet halfway between Pasadena, CA 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 35.429470 and -97.587967, or 35º 25' 46.092" N, 97º 35' 16.6812" W. This location is 1,323.43 miles away from Pasadena, CA and IAD Airport and it would take approximately 23 hours 12 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Wheatland, OK, situated 1,315 miles from Pasadena, CA and 1,337 miles from IAD Airport. It would take 18 hours 23 mins to go from Pasadena to Wheatland and 20 hours 13 mins to go from IAD to Wheatland.

Major City Closest to Halfway Point

The major city closest to the halfway point between Pasadena, CA and IAD Airport is Oklahoma City, OK, situated 1,319 miles from Pasadena, CA and 1,330 miles from IAD Airport. It would take 18 hours 27 mins to go from Pasadena to and 20 hours 4 mins to go from IAD to Oklahoma City.

Major Cities Along the Route

Some other major cities along the route include Amarillo, TX,Albuquerque, NM,Victorville, CA,Fontana, CA,Rancho Cucamonga, CA,Ontario, CA,Pomona, CA,West Covina, CA, and El Monte, CA.