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

Distance from Custer, SD to Connell, WA

Distance

985 mi

Time

17 hours 11 mins

Gas Cost

$90 - $175

There are 767.95 miles from Custer to Connell in northwest direction and 985 miles (1,585.20 kilometers) by car, following the I-90 route.

Custer and Connell are 17 hours 11 mins far apart, if you drive non-stop .

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

Please note the time difference between Custer, SD and Connell, WA is 1 hour. The current time in Custer is 11:48 pm and the current time in Connell is 10:48 pm.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to Connell, 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 39.56 gallons of gas to cover the route between Custer, SD and Connell, WA.

The estimated cost of gas to go from Custer to Connell is $126.76.

During the route, an average car will release 775.12 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 Connell, WA

If you want to meet halfway between Custer, SD and Connell, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.692818 and -111.037109, or 45º 41' 34.1448" N, 111º 2' 13.5924" W. This location is 492.56 miles away from Custer, SD and Connell, WA and it would take approximately 8 hours 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Bozeman, MT, situated 516 miles from Custer, SD and 499 miles from Connell, WA. It would take 7 hours 44 mins to go from Custer to Bozeman and 6 hours 59 mins to go from Connell to Bozeman.