Distance between cities › USA › Montana › Roberts, MT › Distance from Roberts to Adel Book Hotels

Distance from Roberts, MT to Adel, OR

Distance

902 mi

Time

17 hours 58 mins

Gas Cost

$84 - $163

There are 578.23 miles from Roberts to Adel in southwest direction and 902 miles (1,451.63 kilometers) by car, following the I-84 and US-30 route.

Roberts and Adel are 17 hours 58 mins far apart, if you drive non-stop .

This is the fastest route from Roberts, MT to Adel, OR. The halfway point is Hazelton, ID.

Please note the time difference between Roberts, MT and Adel, OR is 1 hour. The current time in Roberts is 11:36 pm and the current time in Adel is 10:36 pm.

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Lowest Price Rental Cars in Roberts, MT

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Roberts »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 36.21 gallons of gas to cover the route between Roberts, MT and Adel, OR.

The estimated cost of gas to go from Roberts to Adel is $118.12.

During the route, an average car will release 709.44 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 Roberts, MT and Adel, OR

If you want to meet halfway between Roberts, MT and Adel, OR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.589439 and -113.990234, or 42º 35' 21.9804" N, 113º 59' 24.8424" W. This location is 450.83 miles away from Roberts, MT and Adel, OR and it would take approximately 8 hours 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hazelton, ID, situated 497 miles from Roberts, MT and 485 miles from Adel, OR. It would take 8 hours 4 mins to go from Roberts to Hazelton and 9 hours 40 mins to go from Adel to Hazelton.