Distance between cities › USA › South Dakota › Saint Onge, SD › Distance from Saint Onge to Deadwood Book Hotels

Distance from Saint Onge, SD to Deadwood, SD

Distance

14 mi

Time

21 minutes

Gas Cost

$1 - $2

There are 11.74 miles from Saint Onge to Deadwood in south direction and 14 miles (22.53 kilometers) by car, following the CR 230 route.

Saint Onge and Deadwood are 21 minutes far apart, if you drive non-stop .

This is the fastest route from Saint Onge, SD to Deadwood, SD.

Saint Onge, SD and Deadwood, SD are in the same time zone (MDT). Current time in both locations is 3:32 am.

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Lowest Price Rental Cars in Saint Onge, SD

Planning on renting a car to go from Saint Onge, SD to Deadwood, SD? Here there are some offers to rent a car in Saint Onge, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Saint Onge »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.57 gallons of gas to cover the route between Saint Onge, SD and Deadwood, SD.

The estimated cost of gas to go from Saint Onge to Deadwood is $1.78.

During the route, an average car will release 11.24 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 Saint Onge, SD and Deadwood, SD

If you want to meet halfway between Saint Onge, SD and Deadwood, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.459801 and -103.723694, or 44º 27' 35.2836" N, 103º 43' 25.2984" W. This location is 7.14 miles away from Saint Onge, SD and Deadwood, SD and it would take approximately 10 minutes to reach the halfway point from both locations.