Distance between Spearfish SD and Sioux Falls SD

The distance from Spearfish to Sioux Falls is 393 miles by road including 391 miles on motorways. Road takes approximately 5 hours and 48 minutes and goes through Rapid City, Box Elder, Mitchell, Sturgis, Summerset, Wall and Kadoka.

Shortest distance by air 362 mi ✈️
Car route length 392.7 mi 🚗
Driving time 5 h 48 min
Fuel amount 13.4 gal
Fuel cost 51 USD
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Compare this route in other services:
City
Town
Village
Hamlet
Motorway
Primary
Secondary
Unclassified
Point Distance Time Fuel
Spearfish 0 mi 0:00 00 min 0.0 gal
US 14 I 90 19 mi, 17 min
Sturgis 19 mi 0:17 17 min 0.6 gal
I 90 17 mi, 15 min
Summerset 36 mi 0:32 32 min 1.1 gal
I 90 10 mi, 09 min
Rapid City 47 mi 0:41 41 min 1.5 gal
I 90 11 mi, 10 min
Box Elder 58 mi 0:52 52 min 1.8 gal
I 90 43 mi, 37 min
Wall 101 mi 1:29 1 h 29 min 3.2 gal
I 90 39 mi, 34 min
Kadoka 140 mi 2:04 2 h 04 min 4.7 gal
I 90 86 mi, 1 h 16 min
Kennebec 226 mi 3:20 3 h 20 min 7.6 gal
I 90 88 mi, 1 h 17 min
Mitchell 313 mi 4:37 4 h 37 min 10.4 gal
I 90 80 mi, 1 h 11 min
Sioux Falls 393 mi 5:48 5 h 48 min 13.0 gal
City
Town
Village
Hamlet
Motorway
Primary
Secondary
Unclassified
Point Distance Time Fuel
Spearfish 0 mi 0:00 00 min 0.0 gal
US 14 I 90 19 mi, 17 min
Sturgis 19 mi 0:17 17 min 0.6 gal
I 90 8 mi, 07 min
Tilford 27 mi 0:24 24 min 0.8 gal
I 90 9 mi, 08 min
Summerset 36 mi 0:32 32 min 1.1 gal
I 90 10 mi, 09 min
Rapid City 47 mi 0:41 41 min 1.5 gal
I 90 11 mi, 10 min
Box Elder 58 mi 0:52 52 min 1.8 gal
I 90 30 mi, 26 min
Wasta 88 mi 1:18 1 h 18 min 2.9 gal
I 90 12 mi, 11 min
Wall 101 mi 1:29 1 h 29 min 3.2 gal
I 90 18 mi, 16 min
Cactus Flat 119 mi 1:45 1 h 45 min 4.0 gal
I 90 21 mi, 18 min
Kadoka 140 mi 2:04 2 h 04 min 4.7 gal
I 90 86 mi, 1 h 16 min
Kennebec 226 mi 3:20 3 h 20 min 7.6 gal
I 90 24 mi, 20 min
Oacoma 249 mi 3:41 3 h 41 min 8.4 gal
I 90 6 mi, 05 min
Chamberlain 255 mi 3:46 3 h 46 min 8.5 gal
I 90 15 mi, 13 min
Kimball 271 mi 4:00 4 h 00 min 9.2 gal
I 90 42 mi, 37 min
Mitchell 313 mi 4:37 4 h 37 min 10.4 gal
I 90 59 mi, 52 min
Humboldt 372 mi 5:29 5 h 29 min 12.5 gal
I 90 21 mi, 18 min
Sioux Falls 393 mi 5:48 5 h 48 min 13.0 gal

Frequently Asked Questions

How much does it cost to drive from Spearfish to Sioux Falls?

Fuel cost: 51 USD

This fuel cost is calculated as: (Route length 392.7 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.82 USD / gal)

You can adjust fuel consumption and fuel price here.

How long is a car ride from Spearfish to Sioux Falls?

Driving time: 5 h 48 min

This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.

  • 369 mi with a maximum speed 68 mph = 5 h 25 min
  • 22 mi with a maximum speed 65 mph = 20 min
  • 1 mi with a maximum speed 25 mph = 1 min

The calculated driving time does not take into account intermediate stops and traffic jams.

How far is Spearfish to Sioux Falls by land?

The distance between Spearfish and Sioux Falls is 392.7 mi by road including 391.5 mi on motorways.

Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Spearfish and Sioux Falls respectively.

How far is Spearfish to Sioux Falls by plane?

The shortest distance (air line, as the crow flies) between Spearfish and Sioux Falls is 361.6 mi.

This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Spearfish and Sioux Falls respectively. Actual distance between airports may be different.

How many hours is Spearfish from Sioux Falls by plane?

Boeing 737 airliner needs 43 min to cover the distance of 362 mi at a cruising speed of 497 mph.

Small plane "Cessna 172" needs 2 h 38 min to flight this distance at average speed of 136 mph.

This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.

How long is a helicopter ride from Spearfish to Sioux Falls?

Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 2 h 25 min to cover the distance of 362 mi at a cruising speed of 149 mph.

Popular "Robinson R44" needs 2 h 46 min to flight this distance at average speed of 130 mph.

This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.

What city is halfway between Spearfish and Sioux Falls?

The halfway point between Spearfish and Sioux Falls is Kennebec. It is located about 29 mi from the exact midpoint by road.

The distance from Kennebec to Spearfish is 226 mi and driving will take about 3 h 20 min. The road between Kennebec and Sioux Falls has length 167 mi and will take approximately 2 h 28 min.

The other cities located close to halfway point:

  • Oacoma is in 249 mi from Spearfish and 144 mi from Sioux Falls
  • Kadoka is in 140 mi from Spearfish and 253 mi from Sioux Falls
  • Chamberlain is in 255 mi from Spearfish and 137 mi from Sioux Falls

Where is Spearfish in relation to Sioux Falls?

Spearfish is located 362 mi west of Sioux Falls.

Spearfish has geographic coordinates: latitude 44.49082, longitude -103.85937.

Sioux Falls has geographic coordinates: latitude 43.54997, longitude -96.70033.

Which highway goes from Spearfish to Sioux Falls?

The route from Spearfish to Sioux Falls follows I 90, US 14.

Other minor sections pass along the road:

  • SD 79: 31 mi
  • US 83: 19 mi
  • SD 63: 7 mi
  • SD 73: 6 mi
  • SD 50: 6 mi
  • SD 34: 6 mi
  • US 85: 5 mi
  • SD 45: 4 mi
  • I 229: 4 mi
  • US 16 Truck: 4 mi
  • SD 37: 1 mi
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