How far is Spearfish, SD from Sioux Falls, SD?

Fastest route

The driving distance between Spearfish, South Dakota and Sioux Falls, South Dakota is 390.7 miles (630.86 kilometers). The fastest route is to take I-90 E. The drive time is about 5 hours and 30 minutes.

Here are the steps for the most direct route:

  1. Head north on Main St toward E Jackson Blvd.
  2. Turn right at the 1st cross street onto E Jackson Blvd.
  3. Turn right to merge onto I-90 E/US-85 S toward Rapid City.
  4. Merge onto I-90 E/US-85 SContinue to follow I-90 E.
  5. Take exit 396A to merge onto I-29 S toward Sioux City.
  6. Keep right to continue on Exit 81, follow signs for Russell St/Maple St/Arena and Convention Ctr.
  7. Turn left onto W Maple St.
  8. Continue onto W Russell St.
  9. Continue straight to stay on W Russell St.
  10. Turn right onto N Minnesota Ave.

If you're looking for a more scenic route, you can take I-90 E to US-14 E. This route is about 403.1 miles long and takes about 5 hours and 45 minutes to drive.

Distance by Flight

Shortest distance between Spearfish and Sioux Falls is 361.46 miles (581.71 km).

Flight distance from Spearfish, SD to Sioux Falls, SD is 361.46 miles. Estimated flight time is 00 hours 47 minutes.

It takes 00 hours 42 minutes to travel from Spearfish to Sioux Falls with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Spearfish, South Dakota to Sioux Falls, South Dakota is: 393.25 miles (632.88 km) by car.

Driving from Spearfish to Sioux Falls will take approximately 05 hours 20 minutes.

Sioux Falls image
#1 Spearfish

City in Lawrence County, South Dakota, United States

Population 11900
GPS Coordinates 44°29'27"N 103°51'34"W
Latitude 44.4908200
Longitude -103.8593700
Altitude 1112
Country United States
Sioux Falls image
#2 Sioux Falls

The largest city in South Dakota. It is located on the Big Sioux River in southeastern South Dakota. Sioux Falls is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Washington Pavilion and the Sioux Empire Zoo.

Population 157584
GPS Coordinates 43°32'60"N 96°42'1"W
Latitude 43.5499700
Longitude -96.7003300
Altitude 448
Country United States

Estimated Travel Time Between Spearfish and Sioux Falls

The distance between Spearfish and Sioux Falls is 633 km if you choose to drive by road. You can go 07 hours 01 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.

Please keep in mind that there is a 1 hour time gap between Spearfish, SD and Sioux Falls, SD. The current time in Spearfish is 06:09:28, although it is 07:09:28 in Sioux Falls.

Average Speed Travel Time
30 mph (48.3 km/h) 13 hours 06 minutes
40 mph (64.37 km/h) 09 hours 49 minutes
50 mph (80.47 km/h) 07 hours 51 minutes
60 mph (96.56 km/h) 06 hours 33 minutes
70 mph (112.65 km/h) 05 hours 37 minutes
75 mph (120.7 km/h) 05 hours 14 minutes
80 mph (128.75 km/h) 04 hours 54 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 52.53 liters (13.88 gallon) of gas to cover the route between Spearfish and Sioux Falls.
The estimated cost of gas to go from Spearfish to Sioux Falls is $48.96 (diesel $65.47).

South Dakota gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.53 $3.72 $4.2 $4.72
Total $48.96 $51.58 $58.28 $65.47

Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.

The average gas price (in South Dakota ) per gallon of daily gas for calculations is $3.528 (Diesel $4.718) /gallon. Last changed prices on March 29, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Spearfish and Sioux Falls (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.

Distance to Other Cities

Sioux Falls image

Driving distance from Brandon, SD to Spearfish 395.67 miles (637 km)

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Driving distance from Harrisburg, SD to Spearfish 402.35 miles (648 km)

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Driving distance from Madison, SD to Spearfish 389.9 miles (627 km)

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Driving distance from Mitchell, SD to Spearfish 320.94 miles (517 km)

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Driving distance from Tea, SD to Spearfish 392.42 miles (632 km)

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Driving distance from Watertown, SD to Spearfish 383.99 miles (618 km)

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Driving distance from Yankton, SD to Spearfish 401.82 miles (647 km)

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Driving distance from Belle Fourche, SD to Spearfish 13.54 miles (22 km)

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Driving distance from Box Elder, SD to Spearfish 54.76 miles (88 km)

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Driving distance from Pierre, SD to Spearfish 193.73 miles (312 km)

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Driving distance from Rapid City, SD to Spearfish 47.96 miles (77 km)

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Driving distance from Sturgis, SD to Spearfish 20.15 miles (32 km)

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