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

Distance from Custer, SD to Cochrane, WI

Distance

673 mi

Time

11 hours 42 mins

Gas Cost

$63 - $122

There are 585.07 miles from Custer to Cochrane in east direction and 673 miles (1,083.09 kilometers) by car, following the I-90 and US-14 route.

Custer and Cochrane are 11 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Custer, SD to Cochrane, WI. The halfway point is Spencer, SD.

Please note the time difference between Custer, SD and Cochrane, WI is 1 hour. The current time in Custer is 5:39 am and the current time in Cochrane is 6:39 am.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to Cochrane, WI? 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 27.04 gallons of gas to cover the route between Custer, SD and Cochrane, WI.

The estimated cost of gas to go from Custer to Cochrane is $88.19.

During the route, an average car will release 529.71 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 Cochrane, WI

If you want to meet halfway between Custer, SD and Cochrane, WI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.684704 and -97.576286, or 43º 41' 4.9344" N, 97º 34' 34.6296" W. This location is 336.61 miles away from Custer, SD and Cochrane, WI and it would take approximately 5 hours 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Spencer, SD, situated 342 miles from Custer, SD and 343 miles from Cochrane, WI. It would take 4 hours 51 mins to go from Custer to Spencer and 5 hours 23 mins to go from Cochrane to Spencer.