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

Distance from Custer, SD to Sunsites, AZ

Distance

1,205 mi

Time

21 hours 31 mins

Gas Cost

$112 - $218

There are 884.29 miles from Custer to Sunsites in southwest direction and 1,205 miles (1,939.26 kilometers) by car, following the I-25 route.

Custer and Sunsites are 21 hours 31 mins far apart, if you drive non-stop .

This is the fastest route from Custer, SD to Sunsites, AZ. The halfway point is Springer, NM.

Please note the time difference between Custer, SD and Sunsites, AZ is 1 hour. The current time in Custer is 11:22 pm and the current time in Sunsites is 10:22 pm.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to Sunsites, AZ? 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 48.38 gallons of gas to cover the route between Custer, SD and Sunsites, AZ.

The estimated cost of gas to go from Custer to Sunsites is $157.81.

During the route, an average car will release 947.82 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 Sunsites, AZ

If you want to meet halfway between Custer, SD and Sunsites, AZ or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.422794 and -104.573738, or 36º 25' 22.0584" N, 104º 34' 25.4568" W. This location is 602.30 miles away from Custer, SD and Sunsites, AZ and it would take approximately 10 hours 45 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Springer, NM, situated 624 miles from Custer, SD and 582 miles from Sunsites, AZ. It would take 9 hours 42 mins to go from Custer to Springer and 9 hours 38 mins to go from Sunsites to Springer.