How far is Castle Rock, WA from Spokane, WA?
Distance by Flight
Shortest distance between Castle Rock and Spokane is 275.38 miles (443.19 km).
Flight distance from Castle Rock, WA to Spokane, WA is 275.38 miles. Estimated flight time is 00 hours 42 minutes.
It takes 00 hours 38 minutes to travel from Castle Rock to Spokane with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Castle Rock, Washington to Spokane, Washington is: 348.65 miles (561.09 km) by car.
Driving from Castle Rock to Spokane will take approximately 06 hours 12 minutes.
#1 Castle Rock
City in Cowlitz County, Washington, United States
| Population | 2304 |
|---|---|
| GPS Coordinates | 46°16'30"N 122°54'27"W |
| Latitude | 46.2751100 |
| Longitude | -122.9076100 |
| Altitude | 18 |
| Country | United States |
#2 Spokane
The second most populous city in Washington. It is located in the eastern part of the state. Spokane is known for its many parks and green spaces, its many outdoor activities, and its many attractions, such as the Spokane Riverwalk and the Museum of Arts and Culture.
| Population | 222050 |
|---|---|
| GPS Coordinates | 47°39'35"N 117°25'45"W |
| Latitude | 47.6596600 |
| Longitude | -117.4290800 |
| Altitude | 571 |
| Country | United States |
Ending point in Spokane: West Main Avenue (-117.429081,47.659029)
Estimated Travel Time Between Castle Rock and Spokane
The distance between Castle Rock and Spokane is 561 km if you choose to drive by road. You can go 06 hours 14 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 Castle Rock and Spokane. The current time is 03:26:52.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 11 hours 37 minutes |
| 40 mph (64.37 km/h) | 08 hours 42 minutes |
| 50 mph (80.47 km/h) | 06 hours 58 minutes |
| 60 mph (96.56 km/h) | 05 hours 48 minutes |
| 70 mph (112.65 km/h) | 04 hours 58 minutes |
| 75 mph (120.7 km/h) | 04 hours 38 minutes |
| 80 mph (128.75 km/h) | 04 hours 20 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 46.57 liters (12.3 gallon) of gas to cover the route between Castle Rock and Spokane.
The estimated cost of gas to go from Castle Rock to Spokane is $58.31 (diesel $67.26).
Washington gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $4.74 | $5.02 | $5.21 | $5.47 |
| Total | $58.31 | $61.7 | $64.1 | $67.26 |
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 Washington ) per gallon of daily gas for calculations is $4.740 (Diesel $5.467) /gallon. Last changed prices on November 25, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Castle Rock and Spokane (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
