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

Distance from Custer, SD to Twisp, WA

Distance

1,060 mi

Time

19 hours 26 mins

Gas Cost

$97 - $189

There are 851.25 miles from Custer to Twisp in northwest direction and 1,060 miles (1,705.90 kilometers) by car, following the I-90 route.

Custer and Twisp are 19 hours 26 mins far apart, if you drive non-stop .

This is the fastest route from Custer, SD to Twisp, WA. The halfway point is Willow Creek, MT.

Please note the time difference between Custer, SD and Twisp, WA is 1 hour. The current time in Custer is 11:45 pm and the current time in Twisp is 10:45 pm.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to Twisp, 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 42.57 gallons of gas to cover the route between Custer, SD and Twisp, WA.

The estimated cost of gas to go from Custer to Twisp is $136.39.

During the route, an average car will release 834.01 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Custer, SD and Twisp, WA

If you want to meet halfway between Custer, SD and Twisp, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.901398 and -111.696892, or 45º 54' 5.0328" N, 111º 41' 48.8112" W. This location is 529.98 miles away from Custer, SD and Twisp, WA and it would take approximately 9 hours 43 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Willow Creek, MT, situated 553 miles from Custer, SD and 549 miles from Twisp, WA. It would take 8 hours 22 mins to go from Custer to Willow Creek and 8 hours 48 mins to go from Twisp to Willow Creek.