How far is Yankton, SD from Spearfish, SD?
Distance by Flight
Shortest distance between Yankton and Spearfish is 341.63 miles (549.79 km).
Flight distance from Yankton, SD to Spearfish, SD is 341.63 miles. Estimated flight time is 00 hours 48 minutes.
It takes 00 hours 43 minutes to travel from Yankton to Spearfish with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Yankton, South Dakota to Spearfish, South Dakota is: 401.87 miles (646.75 km) by car.
Driving from Yankton to Spearfish will take approximately 05 hours 46 minutes.
#1 Yankton
County seat of Yankton County, South Dakota, United States
| Population | 14651 |
|---|---|
| GPS Coordinates | 42°52'16"N 97°23'50"W |
| Latitude | 42.8711100 |
| Longitude | -97.3972800 |
| Altitude | 368 |
| 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 Yankton and Spearfish
The distance between Yankton and Spearfish is 647 km if you choose to drive by road. You can go 07 hours 11 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 Yankton, SD and Spearfish, SD. The current time in Yankton is 05:42:11, although it is 04:42:11 in Spearfish.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 13 hours 23 minutes |
| 40 mph (64.37 km/h) | 10 hours 02 minutes |
| 50 mph (80.47 km/h) | 08 hours 02 minutes |
| 60 mph (96.56 km/h) | 06 hours 41 minutes |
| 70 mph (112.65 km/h) | 05 hours 44 minutes |
| 75 mph (120.7 km/h) | 05 hours 21 minutes |
| 80 mph (128.75 km/h) | 05 hours 00 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 53.68 liters (14.18 gallon) of gas to cover the route between Yankton and Spearfish.
The estimated cost of gas to go from Yankton to Spearfish is $50.03 (diesel $66.91).
South Dakota gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.53 | $3.72 | $4.2 | $4.72 |
| Total | $50.03 | $52.71 | $59.56 | $66.91 |
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 26, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Yankton and Spearfish (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
