How far is Spearfish, SD from Pierre, SD?
Distance by Flight
Shortest distance between Spearfish and Pierre is 173.3 miles (278.9 km).
Flight distance from Spearfish, SD to Pierre, SD is 173.3 miles. Estimated flight time is 00 hours 23 minutes.
It takes 00 hours 21 minutes to travel from Spearfish to Pierre with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Spearfish, South Dakota to Pierre, South Dakota is: 193.73 miles (311.77 km) by car.
Driving from Spearfish to Pierre will take approximately 03 hours 23 minutes.
#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 |
#2 Pierre
Capital city of South Dakota and county seat of Hughes County
| Population | 13708 |
|---|---|
| GPS Coordinates | 44°22'6"N 100°21'3"W |
| Latitude | 44.3683200 |
| Longitude | -100.3509700 |
| Altitude | 451 |
| Country | United States |
Ending point in Pierre: US 14 (-100.350889,44.368274)
Estimated Travel Time Between Spearfish and Pierre
The distance between Spearfish and Pierre is 312 km if you choose to drive by road. You can go 03 hours 27 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 Pierre, SD. The current time in Spearfish is 00:25:40, although it is 01:25:40 in Pierre.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 06 hours 27 minutes |
| 40 mph (64.37 km/h) | 04 hours 50 minutes |
| 50 mph (80.47 km/h) | 03 hours 52 minutes |
| 60 mph (96.56 km/h) | 03 hours 13 minutes |
| 70 mph (112.65 km/h) | 02 hours 46 minutes |
| 75 mph (120.7 km/h) | 02 hours 34 minutes |
| 80 mph (128.75 km/h) | 02 hours 25 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 25.88 liters (6.84 gallon) of gas to cover the route between Spearfish and Pierre.
The estimated cost of gas to go from Spearfish to Pierre is $24.12 (diesel $32.25).
South Dakota gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.53 | $3.72 | $4.2 | $4.72 |
| Total | $24.12 | $25.41 | $28.71 | $32.25 |
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 Spearfish and Pierre (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
