How far is Rapid Valley, SD from Spearfish, SD?
Distance by Flight
Shortest distance between Rapid Valley and Spearfish is 46.05 miles (74.1 km).
Flight distance from Rapid Valley, SD to Spearfish, SD is 46.05 miles. Estimated flight time is 00 hours 06 minutes.
Driving distance
The driving distance from Rapid Valley, South Dakota to Spearfish, South Dakota is: 53.36 miles (85.87 km) by car.
Driving from Rapid Valley to Spearfish will take approximately 00 hours 54 minutes.
#1 Rapid Valley
Census-designated place in Pennington County, South Dakota
| Population | 8260 |
|---|---|
| GPS Coordinates | 44°3'45"N 103°8'47"W |
| Latitude | 44.0624900 |
| Longitude | -103.1462900 |
| Altitude | 962 |
| 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 (-103.859186,44.490846)
Estimated Travel Time Between Rapid Valley and Spearfish
The distance between Rapid Valley and Spearfish is 86 km if you choose to drive by road. You can go 00 hours 57 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.
There is no time difference between Rapid Valley and Spearfish. The current time is 22:07:17.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 01 hours 46 minutes |
| 40 mph (64.37 km/h) | 01 hours 20 minutes |
| 50 mph (80.47 km/h) | 01 hours 04 minutes |
| 60 mph (96.56 km/h) | 00 hours 53 minutes |
| 70 mph (112.65 km/h) | 00 hours 45 minutes |
| 75 mph (120.7 km/h) | 00 hours 42 minutes |
| 80 mph (128.75 km/h) | 00 hours 39 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 7.13 liters (1.88 gallon) of gas to cover the route between Rapid Valley and Spearfish.
The estimated cost of gas to go from Rapid Valley to Spearfish is $6.64 (diesel $8.88).
South Dakota gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.53 | $3.72 | $4.2 | $4.72 |
| Total | $6.64 | $7 | $7.91 | $8.88 |
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 April 25, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Rapid Valley and Spearfish (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
