Distance between Brookings SD and Spearfish SD

The distance from Brookings to Spearfish is 434 miles by road including 432 miles on motorways. Road takes approximately 6 hours and 26 minutes and goes through Sioux Falls, Mitchell, Box Elder and Rapid City.

Shortest distance by air 349 mi ✈️
Car route length 434.3 mi 🚗
Driving time 6 h 26 min
Fuel amount 14.8 gal
Fuel cost 56.5 USD
Click here to load the interactive map
Compare this route in other services:
City
Town
Village
Hamlet
Motorway
Primary
Secondary
Unclassified
Point Distance Time Fuel
Brookings 0 mi 0:00 00 min 0.0 gal
US 14 I 29 51 mi, 46 min
Sioux Falls 51 mi 0:46 46 min 1.7 gal
I 90 70 mi, 1 h 02 min
Mitchell 121 mi 1:48 1 h 48 min 3.8 gal
I 90 58 mi, 50 min
Chamberlain 179 mi 2:39 2 h 39 min 5.9 gal
I 90 30 mi, 26 min
Kennebec 209 mi 3:06 3 h 06 min 7.0 gal
I 90 86 mi, 1 h 16 min
Kadoka 295 mi 4:22 4 h 22 min 10.0 gal
I 90 43 mi, 38 min
Wall 339 mi 5:00 5 h 00 min 11.4 gal
I 90 39 mi, 33 min
Box Elder 377 mi 5:34 5 h 34 min 12.6 gal
I 90 12 mi, 10 min
Rapid City 388 mi 5:44 5 h 44 min 13.1 gal
I 90 46 mi, 41 min
Spearfish 434 mi 6:26 6 h 26 min 14.4 gal
City
Town
Village
Hamlet
Motorway
Primary
Secondary
Unclassified
Point Distance Time Fuel
Brookings 0 mi 0:00 00 min 0.0 gal
US 14 I 29 51 mi, 46 min
Sioux Falls 51 mi 0:46 46 min 1.7 gal
I 90 11 mi, 10 min
Humboldt 62 mi 0:56 56 min 1.9 gal
I 90 59 mi, 52 min
Mitchell 121 mi 1:48 1 h 48 min 3.8 gal
I 90 42 mi, 37 min
Kimball 164 mi 2:26 2 h 26 min 5.5 gal
I 90 15 mi, 13 min
Chamberlain 179 mi 2:39 2 h 39 min 5.9 gal
I 90 6 mi, 05 min
Oacoma 185 mi 2:45 2 h 45 min 6.3 gal
I 90 24 mi, 20 min
Kennebec 209 mi 3:06 3 h 06 min 7.0 gal
I 90 86 mi, 1 h 16 min
Kadoka 295 mi 4:22 4 h 22 min 10.0 gal
I 90 21 mi, 18 min
Cactus Flat 316 mi 4:40 4 h 40 min 10.7 gal
I 90 22 mi, 19 min
Wall 339 mi 5:00 5 h 00 min 11.4 gal
I 90 9 mi, 08 min
Wasta 348 mi 5:08 5 h 08 min 11.7 gal
I 90 29 mi, 25 min
Box Elder 377 mi 5:34 5 h 34 min 12.6 gal
I 90 12 mi, 10 min
Rapid City 388 mi 5:44 5 h 44 min 13.1 gal
I 90 10 mi, 08 min
Summerset 398 mi 5:53 5 h 53 min 13.4 gal
I 90 9 mi, 08 min
Tilford 408 mi 6:01 6 h 01 min 13.7 gal
I 90 7 mi, 06 min
Sturgis 415 mi 6:08 6 h 08 min 14.0 gal
I 90 20 mi, 18 min
Spearfish 434 mi 6:26 6 h 26 min 14.4 gal

Frequently Asked Questions

How much does it cost to drive from Brookings to Spearfish?

Fuel cost: 56.5 USD

This fuel cost is calculated as: (Route length 434.3 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 Brookings to Spearfish?

Driving time: 6 h 26 min

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

  • 416 mi with a maximum speed 68 mph = 6 h 7 min
  • 15 mi with a maximum speed 65 mph = 13 min
  • 2 mi with a maximum speed 50 mph = 2 min
  • 1 mi with a maximum speed 30 mph = 2 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 Brookings to Spearfish by land?

The distance between Brookings and Spearfish is 434.3 mi by road including 431.9 mi on motorways.

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

How far is Brookings to Spearfish by plane?

The shortest distance (air line, as the crow flies) between Brookings and Spearfish is 348.6 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 Brookings and Spearfish respectively. Actual distance between airports may be different.

How many hours is Brookings from Spearfish by plane?

Boeing 737 airliner needs 42 min to cover the distance of 349 mi at a cruising speed of 497 mph.

Small plane "Cessna 172" needs 2 h 33 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 Brookings to Spearfish?

Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 2 h 20 min to cover the distance of 349 mi at a cruising speed of 149 mph.

Popular "Robinson R44" needs 2 h 40 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 Brookings and Spearfish?

The halfway point between Brookings and Spearfish is Kennebec. It is located about 9 mi from the exact midpoint by road.

The distance from Kennebec to Brookings is 209 mi and driving will take about 3 h 6 min. The road between Kennebec and Spearfish has length 226 mi and will take approximately 3 h 20 min.

The other cities located close to halfway point:

  • Oacoma is in 185 mi from Brookings and 249 mi from Spearfish
  • Chamberlain is in 179 mi from Brookings and 256 mi from Spearfish
  • Kimball is in 164 mi from Brookings and 271 mi from Spearfish

Where is Brookings in relation to Spearfish?

Brookings is located 349 mi east of Spearfish.

Brookings has geographic coordinates: latitude 44.31146, longitude -96.79844.

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

Which highway goes from Brookings to Spearfish?

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

Other minor sections pass along the road:

  • I 29: 48 mi
  • 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
  • US 16 Truck: 4 mi
  • I-29 Business: 1 mi
  • SD 37: 1 mi
Have any questions? Contact us!
<