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

Distance from Deadwood, SD to Spearfish, SD

Distance

15 mi

Time

20 minutes

Gas Cost

$1 - $3

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

Deadwood and Spearfish are 20 minutes far apart, if you drive non-stop .

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

Deadwood, SD and Spearfish, SD are in the same time zone (MDT). Current time in both locations is 11:54 am.

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Lowest Price Rental Cars in Deadwood, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Deadwood »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.61 gallons of gas to cover the route between Deadwood, SD and Spearfish, SD.

The estimated cost of gas to go from Deadwood to Spearfish is $1.92.

During the route, an average car will release 12 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 Deadwood, SD and Spearfish, SD

If you want to meet halfway between Deadwood, SD and Spearfish, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.473137 and -103.735970, or 44º 28' 23.2932" N, 103º 44' 9.492" W. This location is 7.62 miles away from Deadwood, SD and Spearfish, SD and it would take approximately 10 minutes to reach the halfway point from both locations.