Distance between cities › USA › South Dakota › Rockerville, SD › Distance from Rockerville to Keystone Book Hotels

Distance from Rockerville, SD to Keystone, SD

Distance

8 mi

Time

12 minutes

Gas Cost

There are 5.22 miles from Rockerville to Keystone in southwest direction and 8 miles (12.87 kilometers) by car, following the US-16 route.

Rockerville and Keystone are 12 minutes far apart, if you drive non-stop .

This is the fastest route from Rockerville, SD to Keystone, SD.

Rockerville, SD and Keystone, SD are in the same time zone (MDT). Current time in both locations is 8:58 pm.

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Lowest Price Rental Cars in Rockerville, SD

Planning on renting a car to go from Rockerville, SD to Keystone, SD? Here there are some offers to rent a car in Rockerville, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Rockerville »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.33 gallons of gas to cover the route between Rockerville, SD and Keystone, SD.

The estimated cost of gas to go from Rockerville to Keystone is $1.02.

During the route, an average car will release 6.47 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 $3.10 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Rockerville, SD and Keystone, SD

If you want to meet halfway between Rockerville, SD and Keystone, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.933804 and -103.419891, or 43º 56' 1.6944" N, 103º 25' 11.6076" W. This location is 4.11 miles away from Rockerville, SD and Keystone, SD and it would take approximately 6 minutes to reach the halfway point from both locations.