Distance between cities › USA › Oregon › Eugene, OR › Distance from Eugene to Alder Book Hotels

Distance from Eugene, OR to Alder, MT

Distance

846 mi

Time

15 hours 46 mins

Gas Cost

$79 - $153

There are 546.02 miles from Eugene to Alder in east direction and 846 miles (1,361.51 kilometers) by car, following the I-90 and US-2 and US-395 route.

Eugene and Alder are 15 hours 46 mins far apart, if you drive non-stop .

This is the fastest route from Eugene, OR to Alder, MT. The halfway point is Edwall, WA.

Please note the time difference between Eugene, OR and Alder, MT is 1 hour. The current time in Eugene is 2:26 am and the current time in Alder is 3:26 am.

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Lowest Price Rental Cars in Eugene, OR

Planning on renting a car to go from Eugene, OR to Alder, MT? Here there are some offers to rent a car in Eugene, OR

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Eugene »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 33.97 gallons of gas to cover the route between Eugene, OR and Alder, MT.

The estimated cost of gas to go from Eugene to Alder is $110.81.

During the route, an average car will release 665.54 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 Eugene, OR and Alder, MT

If you want to meet halfway between Eugene, OR and Alder, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 47.419163 and -117.789589, or 47º 25' 8.9868" N, 117º 47' 22.5204" W. This location is 422.92 miles away from Eugene, OR and Alder, MT and it would take approximately 7 hours 53 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Edwall, WA, situated 431 miles from Eugene, OR and 423 miles from Alder, MT. It would take 6 hours 59 mins to go from Eugene to Edwall and 6 hours 39 mins to go from Alder to Edwall.

Major City Closest to Halfway Point

The major city closest to the halfway point between Eugene, OR and Alder, MT is Spokane, WA, situated 450 miles from Eugene, OR and 387 miles from Alder, MT. It would take 7 hours 12 mins to go from Eugene to and 5 hours 57 mins to go from Alder to Spokane.