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Distance from Rainbow, TX to PDX Airport

Distance

2,039 mi

Time

1 day 11 hours

Gas Cost

$187 - $363

Helpful Inaccurate

There are 1,612.76 miles from Rainbow to Portland International Airport (PDX) in northwest direction and 2,039 miles (3,281.45 kilometers) by car, following the I-84 route.

Rainbow and PDX Airport are 1 day 11 hours far apart, if you drive non-stop .

This is the fastest route from Rainbow, TX to PDX Airport. The halfway point is Walcott, WY.

Please note the time difference between Rainbow, TX and PDX Airport is 2 hours. The current time in Rainbow is 5:12 pm and the current time in PDX Airport is 3:12 pm.

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Lowest Price Rental Cars in Rainbow, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Rainbow »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 81.88 gallons of gas to cover the route between Rainbow, TX and PDX Airport.

The estimated cost of gas to go from Rainbow to PDX Airport is $262.35.

During the route, an average car will release 1,604.23 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 Rainbow, TX and PDX Airport

If you want to meet halfway between Rainbow, 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 41.763645 and -106.750999, or 41º 45' 49.122" N, 106º 45' 3.5964" W. This location is 1,019.43 miles away from Rainbow, TX and PDX Airport and it would take approximately 17 hours 58 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Walcott, WY, situated 1,140 miles from Rainbow, TX and 1,033 miles from PDX Airport. It would take 16 hours 22 mins to go from Rainbow to Walcott and 16 hours 15 mins to go from PDX to Walcott.