Shortest distance between Tyndall and Spearfish is 316.61 miles (509.54 km).
Flight distance from Tyndall, SD to Spearfish, SD is 316.61 miles. Estimated flight time is 00 hours 45 minutes.
It takes 00 hours 41 minutes to travel from Tyndall to Spearfish with an airplane (average speed of 550 miles).
The driving distance from Tyndall, South Dakota to Spearfish, South Dakota is: 376.06 miles (605.22 km) by car.
Driving from Tyndall to Spearfish will take approximately 05 hours 37 minutes.
The distance between Tyndall and Spearfish is 605 km if you choose to drive by road. You can go 06 hours 43 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 Tyndall, SD and Spearfish, SD. The current time in Tyndall is 04:57:11, although it is 03:57:11 in Spearfish.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||12 hours 31 minutes|
|40 mph (64.37 km/h)||09 hours 24 minutes|
|50 mph (80.47 km/h)||07 hours 31 minutes|
|60 mph (96.56 km/h)||06 hours 16 minutes|
|70 mph (112.65 km/h)||05 hours 22 minutes|
|75 mph (120.7 km/h)||05 hours 00 minutes|
|80 mph (128.75 km/h)||04 hours 41 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 50.23 liters (13.27 gallon) of gas to cover the route between Tyndall and Spearfish.
The estimated cost of gas to go from Tyndall to Spearfish is $43.87 (diesel $49.43).
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 $3.306 (Diesel $3.725) /gallon. Last changed prices on January 21, 2022.
The place names are translated into coordinates to approximate the distance between Tyndall and Spearfish (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.