Distance between cities › USA › South Dakota › Custer, SD › Distance from Custer to Orient Book Hotels

Distance from Custer, SD to Orient, WA

Distance

984 mi

Time

17 hours 37 mins

Gas Cost

$92 - $178

There are 779.20 miles from Custer to Orient in northwest direction and 984 miles (1,583.59 kilometers) by car, following the I-90 route.

Custer and Orient are 17 hours 37 mins far apart, if you drive non-stop .

This is the fastest route from Custer, SD to Orient, WA.

Please note the time difference between Custer, SD and Orient, WA is 1 hour. The current time in Custer is 2:45 am and the current time in Orient is 1:45 am.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to Orient, WA? Here there are some offers to rent a car in Custer, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Custer »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 39.50 gallons of gas to cover the route between Custer, SD and Orient, WA.

The estimated cost of gas to go from Custer to Orient is $128.85.

During the route, an average car will release 773.87 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 Custer, SD and Orient, WA

If you want to meet halfway between Custer, SD and Orient, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.752099 and -111.138735, or 45º 45' 7.5564" N, 111º 8' 19.446" W. This location is 491.77 miles away from Custer, SD and Orient, WA and it would take approximately 8 hours 48 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Belgrade, MT, situated 497 miles from Custer, SD and 488 miles from Orient, WA. It would take 8 hours 47 mins to go from Custer to Belgrade and 8 hours 53 mins to go from Orient to Belgrade.