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

Distance from Custer, SD to Neilton, WA

Distance

1,291 mi

Time

23 hours 21 mins

Gas Cost

$118 - $230

There are 1,009.24 miles from Custer to Neilton in northwest direction and 1,291 miles (2,077.66 kilometers) by car, following the I-90 route.

Custer and Neilton are 23 hours 21 mins far apart, if you drive non-stop .

This is the fastest route from Custer, SD to Neilton, WA. The halfway point is Drummond, MT.

Please note the time difference between Custer, SD and Neilton, WA is 1 hour. The current time in Custer is 11:55 pm and the current time in Neilton is 10:55 pm.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to Neilton, 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 51.86 gallons of gas to cover the route between Custer, SD and Neilton, WA.

The estimated cost of gas to go from Custer to Neilton is $166.15.

During the route, an average car will release 1,015.96 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 Neilton, WA

If you want to meet halfway between Custer, SD and Neilton, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.709167 and -113.266930, or 46º 42' 33.0012" N, 113º 16' 0.948" W. This location is 645.61 miles away from Custer, SD and Neilton, WA and it would take approximately 11 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Drummond, MT, situated 668 miles from Custer, SD and 652 miles from Neilton, WA. It would take 9 hours 40 mins to go from Custer to Drummond and 9 hours 57 mins to go from Neilton to Drummond.