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Distance from Welch, TX to PDX Airport

Distance

1,712 mi

Time

1 day 7 hours

Gas Cost

$157 - $305

There are 1,394.42 miles from Welch to Portland International Airport (PDX) in northwest direction and 1,712 miles (2,755.20 kilometers) by car, following the I-84 route.

Welch and PDX Airport are 1 day 7 hours far apart, if you drive non-stop .

This is the fastest route from Welch, TX to PDX Airport. The halfway point is Mapleton, UT.

Please note the time difference between Welch, TX and PDX Airport is 2 hours. The current time in Welch is 2:26 pm and the current time in PDX Airport is 12:26 pm.

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Lowest Price Rental Cars in Welch, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Welch »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 68.74 gallons of gas to cover the route between Welch, TX and PDX Airport.

The estimated cost of gas to go from Welch to PDX Airport is $220.24.

During the route, an average car will release 1,346.74 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 Welch, TX and PDX Airport

If you want to meet halfway between Welch, 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 40.111595 and -111.593147, or 40º 6' 41.742" N, 111º 35' 35.3292" W. This location is 855.80 miles away from Welch, TX and PDX Airport and it would take approximately 15 hours 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mapleton, UT, situated 896 miles from Welch, TX and 815 miles from PDX Airport. It would take 15 hours 54 mins to go from Welch to Mapleton and 12 hours 32 mins to go from PDX to Mapleton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Welch, TX and PDX Airport is Provo, UT, situated 903 miles from Welch, TX and 805 miles from PDX Airport. It would take 16 hours 1 min to go from Welch to and 12 hours 21 mins to go from PDX to Provo.

Major Cities Along the Route

Some other major cities along the route include Albuquerque, NM,Salt Lake City, UT,West Valley City, UT,West Jordan, UT,Boise, ID,Gresham, OR,Portland, OR, and Vancouver, WA.