The distance from Spearfish to Seattle is 1,840 kilometers by road including 1,838 kilometers on motorways. Road takes approximately 17 hours and 12 minutes and goes through Gillette, Sheridan, Billings, Butte, Missoula, Coeur d'Alene and Spokane.
How much does it cost to drive from Spearfish to Seattle?
Fuel cost:
278.2 CAD
This fuel cost is calculated as: (Route length 1,840 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.89 CAD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Spearfish to Seattle?
Driving time:
17 h 12 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
1,419 km with a maximum speed 110 km/h = 12 h 54 min
140 km with a maximum speed 105 km/h = 1 h 20 min
170 km with a maximum speed 100 km/h = 1 h 42 min
59 km with a maximum speed 97 km/h = 36 min
7 km with a maximum speed 89 km/h = 4 min
43 km with a maximum speed 80 km/h = 31 min
1 km with a maximum speed 40 km/h = 1 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Spearfish to Seattle by land?
The distance between Spearfish and Seattle is 1,840 km by road including 1,838 km on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Spearfish and Seattle respectively.
How far is Spearfish to Seattle by plane?
The shortest distance (air line, as the crow flies) between Spearfish and Seattle is 1,463 km.
This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Spearfish and Seattle respectively. Actual distance between airports may be different.
How many hours is Spearfish from Seattle by plane?
Boeing 737 airliner needs 1 h 49 min to cover the distance of 1,463 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 6 h 39 min to flight this distance at average speed of 220 km/h.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from Spearfish to Seattle?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 6 h 5 min to cover the distance of 1,463 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 6 h 58 min to flight this distance at average speed of 210 km/h.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between Spearfish and Seattle?
The halfway point between Spearfish and Seattle is Warm Springs.
The distance from Warm Springs to Spearfish is 919 km and driving will take about 8 h 40 min. The road between Warm Springs and Seattle has length 920 km and will take approximately 8 h 31 min.
The other cities located close to halfway point:
Racetrack is in 934 km from Spearfish and 906 km from Seattle
Deer Lodge is in 946 km from Spearfish and 893 km from Seattle
Butte is in 891 km from Spearfish and 949 km from Seattle
Where is Spearfish in relation to Seattle?
Spearfish is located 1,463 km east of Seattle.
Spearfish has geographic coordinates: latitude 44.49082, longitude -103.85937.
Seattle has geographic coordinates: latitude 47.60383, longitude -122.33006.
Which highway goes from Spearfish to Seattle?
The route from Spearfish to Seattle follows I 90, US 87, US 212, US 14, US 12.
