Distance between cities › USA › Minnesota › Barnesville, MN › Distance from Barnesville to Custer Book Hotels

Distance from Barnesville, MN to Custer, SD

Distance

612 mi

Time

10 hours 16 mins

Gas Cost

$57 - $111

There are 402.13 miles from Barnesville to Custer in southwest direction and 612 miles (984.92 kilometers) by car, following the I-90 route.

Barnesville and Custer are 10 hours 16 mins far apart, if you drive non-stop .

This is the fastest route from Barnesville, MN to Custer, SD.

Please note the time difference between Barnesville, MN and Custer, SD is 1 hour. The current time in Barnesville is 9:37 am and the current time in Custer is 8:37 am.

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Lowest Price Rental Cars in Barnesville, MN

Planning on renting a car to go from Barnesville, MN to Custer, SD? Here there are some offers to rent a car in Barnesville, MN

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Barnesville »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 24.58 gallons of gas to cover the route between Barnesville, MN and Custer, SD.

The estimated cost of gas to go from Barnesville to Custer is $80.17.

During the route, an average car will release 481.50 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 Barnesville, MN and Custer, SD

If you want to meet halfway between Barnesville, MN and Custer, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.708815 and -98.632915, or 43º 42' 31.734" N, 98º 37' 58.494" W. This location is 305.98 miles away from Barnesville, MN and Custer, SD and it would take approximately 5 hours 8 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is White Lake, SD, situated 333 miles from Barnesville, MN and 281 miles from Custer, SD. It would take 5 hours 34 mins to go from Barnesville to White Lake and 4 hours 45 mins to go from Custer to White Lake.