Distance between Grand Coulee WA and Spokane WA
The distance from Grand Coulee to Spokane is 137 kilometers by road including 7 kilometers on motorways. Road takes approximately 1 hour and 38 minutes and goes through Wilbur, Davenport, Airway Heights, Creston and Reardan.
| Shortest distance by air | 122 km ✈️ |
| Car route length | 137 km 🚗 |
| Driving time | 1 h 38 min |
| Fuel amount | 11 L |
| Fuel cost | 21.5 CAD |
| Point | Distance | Time | Fuel | |
| Grand Coulee | 0 km | 00 min | 0.0 L | |
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WA 155 2 km, 01 min
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| East Heights | 2 km | 01 min | 0.1 L | |
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WA 174 30 km, 20 min
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| Wilbur | 32 km | 22 min | 2.5 L | |
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US 2 13 km, 09 min
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| Creston | 46 km | 32 min | 3.4 L | |
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US 2 19 km, 13 min
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| Davenport | 64 km | 45 min | 3.8 L | |
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US 2 38 km, 26 min
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| Reardan | 102 km | 1 h 11 min | 8.0 L | |
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US 2 11 km, 07 min
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| Deep Creek | 113 km | 1 h 19 min | 8.9 L | |
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US 2 10 km, 07 min
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| Airway Heights | 123 km | 1 h 27 min | 9.6 L | |
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US 2 14 km, 11 min
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| Spokane | 137 km | 1 h 38 min | 10.1 L | |
Hotels of Spokane
Frequently Asked Questions
How much does it cost to drive from Grand Coulee to Spokane?
Fuel cost: 21.5 CAD
This fuel cost is calculated as: (Route length 137 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.96 CAD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Grand Coulee to Spokane?
Driving time: 1 h 38 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 3 km with a maximum speed 97 km/h = 1 min
- 106 km with a maximum speed 90 km/h = 1 h 10 min
- 10 km with a maximum speed 89 km/h = 6 min
- 2 km with a maximum speed 80 km/h = 1 min
- 4 km with a maximum speed 72 km/h = 2 min
- 5 km with a maximum speed 56 km/h = 4 min
- 7 km with a maximum speed 48 km/h = 8 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Grand Coulee to Spokane by land?
The distance between Grand Coulee and Spokane is 137 km by road including 7 km on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Grand Coulee and Spokane respectively.
How far is Grand Coulee to Spokane by plane?
The shortest distance (air line, as the crow flies) between Grand Coulee and Spokane is 122 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 Grand Coulee and Spokane respectively. Actual distance between airports may be different.
How many hours is Grand Coulee from Spokane by plane?
Boeing 737 airliner needs 9 min to cover the distance of 122 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 33 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 Grand Coulee to Spokane?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 30 min to cover the distance of 122 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 34 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 Grand Coulee and Spokane?
The halfway point between Grand Coulee and Spokane is Davenport. It is located about 4 km from the exact midpoint by road.
The distance from Davenport to Grand Coulee is 64 km and driving will take about 45 min. The road between Davenport and Spokane has length 73 km and will take approximately 52 min.
Where is Grand Coulee in relation to Spokane?
Grand Coulee is located 122 km west of Spokane.
Grand Coulee has geographic coordinates: latitude 47.94154, longitude -119.00335.
Spokane has geographic coordinates: latitude 47.65794, longitude -117.42123.
Which highway goes from Grand Coulee to Spokane?
The route from Grand Coulee to Spokane follows US 2.
Other minor sections pass along the road:
- WA 174: 30 km
- WA 231: 5 km
- I 90: 3 km
- US 395: 3 km