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

Distance from Custer, SD to Cross Plains, WI

Distance

801 mi

Time

14 hours 2 mins

Gas Cost

$75 - $145

There are 700.13 miles from Custer to Cross Plains in east direction and 801 miles (1,289.08 kilometers) by car, following the I-90 and US-14 route.

Custer and Cross Plains are 14 hours 2 mins far apart, if you drive non-stop .

This is the fastest route from Custer, SD to Cross Plains, WI. The halfway point is Valley Springs, SD.

Please note the time difference between Custer, SD and Cross Plains, WI is 1 hour. The current time in Custer is 6:08 am and the current time in Cross Plains is 7:08 am.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to Cross Plains, 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 32.18 gallons of gas to cover the route between Custer, SD and Cross Plains, WI.

The estimated cost of gas to go from Custer to Cross Plains is $104.95.

During the route, an average car will release 630.37 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 Cross Plains, WI

If you want to meet halfway between Custer, SD and Cross Plains, WI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.617592 and -96.451187, or 43º 37' 3.3312" N, 96º 27' 4.2732" W. This location is 400.58 miles away from Custer, SD and Cross Plains, WI and it would take approximately 7 hours 1 min to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Valley Springs, SD, situated 397 miles from Custer, SD and 407 miles from Cross Plains, WI. It would take 5 hours 30 mins to go from Custer to Valley Springs and 6 hours 15 mins to go from Cross Plains to Valley Springs.

Major City Closest to Halfway Point

The major city closest to the halfway point between Custer, SD and Cross Plains, WI is Sioux Falls, SD, situated 387 miles from Custer, SD and 422 miles from Cross Plains, WI. It would take 5 hours 21 mins to go from Custer to and 6 hours 23 mins to go from Cross Plains to Sioux Falls.