How far is Sioux Falls, SD from Spearfish, SD?
Fastest route
The route from Sioux Falls, South Dakota, USA to Spearfish, South Dakota, USA is approximately 391 miles and takes about 5 hours and 43 minutes via I-90 W. Your destination is in a different time zone.
Directions
- Get on I-29 N.
- Head north on S Minnesota Ave.
- Use the left 2 lanes to turn left after Burger King (on the left).
- Turn right to merge onto I-29 N.
- Follow I-90 W to E Jackson Blvd in Spearfish. Take exit 12 from I-90 W.
- Take exit 84B to merge onto I-90 W toward Rapid City.
- Take exit 12 for Jackson Blvd toward State Univ/Black Hls.
- Follow E Jackson Blvd to N Main St.
- Turn left onto E Jackson Blvd.
- Arrive at Spearfish, South Dakota, USA.
Tips & Suggestions
- 🚗 Make sure to plan for potential traffic conditions along the way.
- ⛽ It's a good idea to fuel up your vehicle before embarking on the journey.
- 🕒 Keep in mind that your destination is in a different time zone, so adjust your schedule accordingly.
- 🚧 Pay attention to road signs and follow the directions for exits and merges.
- 🗺️ Consider using a GPS or navigation app for real-time guidance.
- 🚫 Observe speed limits and follow all traffic rules for a safe trip.
- 📞 Have emergency contact numbers and roadside assistance information handy, just in case.
Distance by Flight
Shortest distance between Sioux Falls and Spearfish is 361.46 miles (581.71 km).
Flight distance from Sioux Falls, SD to Spearfish, SD is 361.46 miles. Estimated flight time is 00 hours 47 minutes.
It takes 00 hours 42 minutes to travel from Sioux Falls to Spearfish with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Sioux Falls, South Dakota to Spearfish, South Dakota is: 393.73 miles (633.65 km) by car.
Driving from Sioux Falls to Spearfish will take approximately 05 hours 23 minutes.
#1 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 |
#2 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 |
Ending point in Spearfish: North Main Street (-103.859247,44.49086)
Estimated Travel Time Between Sioux Falls and Spearfish
The distance between Sioux Falls and Spearfish is 634 km if you choose to drive by road. You can go 07 hours 02 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 Sioux Falls, SD and Spearfish, SD. The current time in Sioux Falls is 01:29:12, although it is 00:29:12 in Spearfish.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 13 hours 07 minutes |
| 40 mph (64.37 km/h) | 09 hours 50 minutes |
| 50 mph (80.47 km/h) | 07 hours 52 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 52.59 liters (13.89 gallon) of gas to cover the route between Sioux Falls and Spearfish.
The estimated cost of gas to go from Sioux Falls to Spearfish is $49.02 (diesel $65.55).
South Dakota gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.53 | $3.72 | $4.2 | $4.72 |
| Total | $49.02 | $51.64 | $58.35 | $65.55 |
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 November 25, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Sioux Falls and Spearfish (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
