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Distance from Washington, TX to PDX Airport

Distance

2,189 mi

Time

1 day 14 hours

Gas Cost

$200 - $390

Helpful Inaccurate

There are 1,771.38 miles from Washington to Portland International Airport (PDX) in northwest direction and 2,189 miles (3,522.85 kilometers) by car, following the I-84 route.

Washington and PDX Airport are 1 day 14 hours far apart, if you drive non-stop .

This is the fastest route from Washington, TX to PDX Airport. The halfway point is Mountain Home, WY.

Please note the time difference between Washington, TX and PDX Airport is 2 hours. The current time in Washington is 2:20 pm and the current time in PDX Airport is 12:20 pm.

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Lowest Price Rental Cars in Washington, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Washington »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 87.91 gallons of gas to cover the route between Washington, TX and PDX Airport.

The estimated cost of gas to go from Washington to PDX Airport is $281.66.

During the route, an average car will release 1,722.28 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Washington, TX and PDX Airport

If you want to meet halfway between Washington, TX and PDX Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.377647 and -105.805977, or 41º 22' 39.5292" N, 105º 48' 21.5172" W. This location is 1,094.45 miles away from Washington, TX and PDX Airport and it would take approximately 19 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 Mountain Home, WY, situated 1,221 miles from Washington, TX and 1,115 miles from PDX Airport. It would take 18 hours 2 mins to go from Washington to Mountain Home and 17 hours 28 mins to go from PDX to Mountain Home.