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

Distance from Custer, SD to Osmond, NE

Distance

448 mi

Time

7 hours 43 mins

Gas Cost

$42 - $81

There are 318.19 miles from Custer to Osmond in southeast direction and 448 miles (720.99 kilometers) by car, following the I-90 and US-14 route.

Custer and Osmond are 7 hours 43 mins far apart, if you drive non-stop .

This is the fastest route from Custer, SD to Osmond, NE. The halfway point is Kilgore, NE.

Please note the time difference between Custer, SD and Osmond, NE is 1 hour. The current time in Custer is 5:42 am and the current time in Osmond is 6:42 am.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to Osmond, NE? 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 18 gallons of gas to cover the route between Custer, SD and Osmond, NE.

The estimated cost of gas to go from Custer to Osmond is $58.70.

During the route, an average car will release 352.58 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 Osmond, NE

If you want to meet halfway between Custer, SD and Osmond, NE or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.926926 and -100.932632, or 42º 55' 36.9336" N, 100º 55' 57.4752" W. This location is 224.05 miles away from Custer, SD and Osmond, NE and it would take approximately 3 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 Kilgore, NE, situated 202 miles from Custer, SD and 190 miles from Osmond, NE. It would take 3 hours 43 mins to go from Custer to Kilgore and 3 hours 5 mins to go from Osmond to Kilgore.