Distance between cities › USA › South Dakota › Silver City, SD › Distance from Silver City to Ponca Book Hotels

Distance from Silver City, SD to Ponca, AR

Distance

996 mi

Time

18 hours

Gas Cost

$93 - $180

There are 774.14 miles from Silver City to Ponca in southeast direction and 996 miles (1,602.91 kilometers) by car, following the I-29 route.

Silver City and Ponca are 18 hours far apart, if you drive non-stop .

This is the fastest route from Silver City, SD to Ponca, AR.

Please note the time difference between Silver City, SD and Ponca, AR is 1 hour. The current time in Silver City is 7:37 pm and the current time in Ponca is 8:37 pm.

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Lowest Price Rental Cars in Silver City, SD

Planning on renting a car to go from Silver City, SD to Ponca, AR? Here there are some offers to rent a car in Silver City, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Silver City »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 39.98 gallons of gas to cover the route between Silver City, SD and Ponca, AR.

The estimated cost of gas to go from Silver City to Ponca is $130.42.

During the route, an average car will release 783.31 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 Silver City, SD and Ponca, AR

If you want to meet halfway between Silver City, SD and Ponca, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.476557 and -96.385086, or 42º 28' 35.6052" N, 96º 23' 6.3096" W. This location is 497.77 miles away from Silver City, SD and Ponca, AR and it would take approximately 9 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is South Sioux City, NE, situated 453 miles from Silver City, SD and 544 miles from Ponca, AR. It would take 7 hours 37 mins to go from Silver City to South Sioux City and 10 hours 31 mins to go from Ponca to South Sioux City.