Distance between cities › USA › Washington › Carson, WA › Distance from Carson to Heppner Book Hotels

Distance from Carson, WA to Heppner, OR

Distance

147 mi

Time

3 hours 22 mins

Gas Cost

$14 - $27

There are 112.40 miles from Carson to Heppner in southeast direction and 147 miles (236.57 kilometers) by car, following the I-84 and US-30 route.

Carson and Heppner are 3 hours 22 mins far apart, if you drive non-stop .

This is the fastest route from Carson, WA to Heppner, OR. The halfway point is Rufus, OR.

Carson, WA and Heppner, OR are in the same time zone (PDT). Current time in both locations is 6:19 am.

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Lowest Price Rental Cars in Carson, WA

Planning on renting a car to go from Carson, WA to Heppner, OR? Here there are some offers to rent a car in Carson, WA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Carson »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 5.91 gallons of gas to cover the route between Carson, WA and Heppner, OR.

The estimated cost of gas to go from Carson to Heppner is $19.29.

During the route, an average car will release 115.83 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 Carson, WA and Heppner, OR

If you want to meet halfway between Carson, WA and Heppner, OR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.737610 and -120.611992, or 45º 44' 15.396" N, 120º 36' 43.1712" W. This location is 73.61 miles away from Carson, WA and Heppner, OR and it would take approximately 1 hour 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rufus, OR, situated 66 miles from Carson, WA and 83 miles from Heppner, OR. It would take 1 hour 13 mins to go from Carson to Rufus and 1 hour 49 mins to go from Heppner to Rufus.