Distance between cities › USA › California › Eureka, CA › Distance from Eureka to Ariel Book Hotels

Distance from Eureka, CA to Ariel, WA

Distance

452 mi

Time

9 hours 30 mins

Gas Cost

$42 - $82

There are 365.01 miles from Eureka to Ariel in northeast direction and 452 miles (727.42 kilometers) by car, following the I-5 route.

Eureka and Ariel are 9 hours 30 mins far apart, if you drive non-stop .

This is the fastest route from Eureka, CA to Ariel, WA. The halfway point is Roseburg, OR.

Eureka, CA and Ariel, WA are in the same time zone (PDT). Current time in both locations is 8:27 am.

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Lowest Price Rental Cars in Eureka, CA

Planning on renting a car to go from Eureka, CA to Ariel, WA? Here there are some offers to rent a car in Eureka, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Eureka »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 18.14 gallons of gas to cover the route between Eureka, CA and Ariel, WA.

The estimated cost of gas to go from Eureka to Ariel is $59.16.

During the route, an average car will release 355.35 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 Eureka, CA and Ariel, WA

If you want to meet halfway between Eureka, CA and Ariel, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.196560 and -123.357689, or 43º 11' 47.616" N, 123º 21' 27.6804" W. This location is 225.81 miles away from Eureka, CA and Ariel, WA and it would take approximately 4 hours 45 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Roseburg, OR, situated 235 miles from Eureka, CA and 217 miles from Ariel, WA. It would take 4 hours 10 mins to go from Eureka to Roseburg and 3 hours 33 mins to go from Ariel to Roseburg.