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

Distance from Spearfish, SD to Deadwood, SD

Distance

15 mi

Time

18 minutes

Gas Cost

$1 - $3

There are 10.13 miles from Spearfish to Deadwood in southeast direction and 15 miles (24.14 kilometers) by car, following the US-85 route.

Spearfish and Deadwood are 18 minutes far apart, if you drive non-stop .

This is the fastest route from Spearfish, SD to Deadwood, SD.

Spearfish, SD and Deadwood, SD are in the same time zone (MDT). Current time in both locations is 3:23 pm.

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Lowest Price Rental Cars in Spearfish, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Spearfish »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.60 gallons of gas to cover the route between Spearfish, SD and Deadwood, SD.

The estimated cost of gas to go from Spearfish to Deadwood is $1.87.

During the route, an average car will release 11.72 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 $3.14 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Spearfish, SD and Deadwood, SD

If you want to meet halfway between Spearfish, 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 44.472275 and -103.735229, or 44º 28' 20.19" N, 103º 44' 6.8244" W. This location is 7.45 miles away from Spearfish, SD and Deadwood, SD and it would take approximately 9 minutes to reach the halfway point from both locations.