Shortest distance between Spearfish and Rapid City is 42.07 miles (67.7 km).
Flight distance from Spearfish, SD to Rapid City, SD is 42.07 miles. Estimated flight time is 00 hours 05 minutes.
The driving distance from Spearfish, South Dakota to Rapid City, South Dakota is: 47.96 miles (77.18 km) by car.
Driving from Spearfish to Rapid City will take approximately 00 hours 43 minutes.
City in Lawrence County, South Dakota, United States
|GPS Coordinates||44°29'27"N 103°51'34"W|
County seat of Pennington County, South Dakota, United States
|GPS Coordinates||44°4'50"N 103°13'52"W|
The distance between Spearfish and Rapid City is 77 km if you choose to drive by road. You can go 00 hours 51 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 Spearfish and Rapid City. The current time is 07:31:50.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||01 hours 35 minutes|
|40 mph (64.37 km/h)||01 hours 11 minutes|
|50 mph (80.47 km/h)||00 hours 57 minutes|
|60 mph (96.56 km/h)||00 hours 47 minutes|
|70 mph (112.65 km/h)||00 hours 41 minutes|
|75 mph (120.7 km/h)||00 hours 38 minutes|
|80 mph (128.75 km/h)||00 hours 35 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 6.41 liters (1.69 gallon) of gas to cover the route between Spearfish and Rapid City.
The estimated cost of gas to go from Spearfish to Rapid City is $6.94 (diesel $8.21).
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 per gallon of daily gas for calculations is $4.102 (Diesel $4.849) /gallon. Last changed prices on March 27, 2023.
The place names are translated into coordinates to approximate the distance between Spearfish and Rapid City (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
Driving distance from Brandon, SD to Spearfish 395.67 miles (637 km)
Driving distance from Harrisburg, SD to Spearfish 402.35 miles (648 km)
Driving distance from Madison, SD to Spearfish 389.9 miles (627 km)
Driving distance from Mitchell, SD to Spearfish 320.94 miles (517 km)
Driving distance from Sioux Falls, SD to Spearfish 393.25 miles (633 km)
Driving distance from Tea, SD to Spearfish 392.42 miles (632 km)
Driving distance from Watertown, SD to Spearfish 383.99 miles (618 km)
Driving distance from Yankton, SD to Spearfish 401.82 miles (647 km)
Driving distance from Belle Fourche, SD to Spearfish 13.54 miles (22 km)
Driving distance from Box Elder, SD to Spearfish 54.76 miles (88 km)
Driving distance from Pierre, SD to Spearfish 193.73 miles (312 km)
Driving distance from Sturgis, SD to Spearfish 20.15 miles (32 km)