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

Distance from Custer, SD to Frederic, WI

Distance

692 mi

Time

12 hours 32 mins

Gas Cost

$64 - $125

There are 561.49 miles from Custer to Frederic in northeast direction and 692 miles (1,113.67 kilometers) by car, following the I-90 and US-14 route.

Custer and Frederic are 12 hours 32 mins far apart, if you drive non-stop .

This is the fastest route from Custer, SD to Frederic, WI. The halfway point is Emery, SD.

Please note the time difference between Custer, SD and Frederic, WI is 1 hour. The current time in Custer is 2:58 am and the current time in Frederic is 3:58 am.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to Frederic, 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 27.77 gallons of gas to cover the route between Custer, SD and Frederic, WI.

The estimated cost of gas to go from Custer to Frederic is $90.59.

During the route, an average car will release 544.11 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 Frederic, WI

If you want to meet halfway between Custer, SD and Frederic, WI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.664753 and -97.645363, or 43º 39' 53.1108" N, 97º 38' 43.3068" W. This location is 345.76 miles away from Custer, SD and Frederic, WI and it would take approximately 6 hours 16 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Emery, SD, situated 339 miles from Custer, SD and 363 miles from Frederic, WI. It would take 4 hours 46 mins to go from Custer to Emery and 6 hours 7 mins to go from Frederic to Emery.