Traveling from Brush Prairie to Spokane covers 358.9 miles and typically takes about 6 hours and 48 minutes of driving time. Because this route is classified as a mixed drive, you can complete the journey in a single day if you are comfortable with a longer stint behind the wheel. Expect to budget approximately $75 for fuel to cover the distance. You will primarily utilize the Columbia River Highway, US 395, and the McNary Highway as you navigate across the state. While both locations are within Washington, the route transitions you across the diverse landscapes of the region. Planning for one scheduled stop will help break up the journey and keep you refreshed for the arrival in Spokane.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
179.5 miles from Brush Prairie, WA
A natural place for your longest stop of the day
, about 3h 26m into the drive
.
Main Roads
Road
Distance
Duration
Columbia River Highway
158.1 mi
2h 55m
US 395
131.2 mi
2h 21m
McNary Highway
29.9 mi
33m
Old Oregon Trail Highway
11.4 mi
12m
I 205
7.3 mi
9m
Northeast 117th Avenue
5.6 mi
9m
Lewis and Clark Trail
4.9 mi
6m
Lewis and Clark Trail Highway
3.3 mi
4m
Longest stretch:
Columbia River Highway
— 158.1 mi, about 2h 55m
Turn-by-Turn Driving Directions
Step-by-step road directions between Brush Prairie, WA and Spokane, WA.
1
Start on Northeast 153rd Street
227 ft·13 sec·Northeast 153rd Street
2
Turn left onto WA 503 Business
0.3 mi·49 sec·Northeast Caples Road
3
Turn left onto WA 503
5.6 mi·9 min·Northeast 117th Avenue
Use the straight lane.
4
Take the exit
0.3 mi·44 sec
Toward I 205 South: SalemUse the straight / right lanes.
5
Keep slight left at fork
0.6 mi·56 sec
Use the straight lane.
6
Merge onto I 205
7.3 mi·9 min·I 205
Use the straight lane.
7
Take the exit
0.8 mi·1 min
Exit 22Toward I 84 East, US 30 East: The DallesUse the straight / slight right lanes.
8
Continue on I 84; US 30
158 mi·2 hr 55 min·Columbia River Highway
Use the straight / slight right lanes.
9
Continue on I 84; US 30
11 mi·12 min·Old Oregon Trail Highway
10
Take the exit
0.8 mi·1 min
Toward I 82 West: Hermiston, Umatilla
11
Continue on I 82
30 mi·33 min·McNary Highway
12
Keep slight right at fork onto US 395
3.3 mi·4 min·Lewis and Clark Trail Highway
Toward US 395 north to I‑182: Kennewick, Pasco, Spokane
13
Continue on US 395
1.1 mi·2 min·South US 395
14
Continue on US 395
4.9 mi·6 min·Lewis and Clark Trail
Use the straight / slight right lanes.
15
Take the exit onto US 395
0.2 mi·21 sec·US 395
Toward US 395 north, SR 397 south (Oregon Street): Spokane, FinleyUse the straight / slight right lanes.
16
Keep slight left at fork onto US 395
0.3 mi·34 sec·US 395
Toward US 395
17
Keep slight right at fork onto US 395
131 mi·2 hr 20 min·US 395
Toward US 395 North: SpokaneUse the slight right lane.
18
Merge onto I 90; US 2; US 395
1.8 mi·2 min·I 90; US 2; US 395
19
Take the exit
0.2 mi·31 sec
Toward Maple Street, Lincoln Street, Walnut Street
20
Continue on West 5th Avenue
382 ft·12 sec·West 5th Avenue
21
Turn straight onto West Freeway Avenue
0.2 mi·32 sec·West Freeway Avenue
22
Continue on West 4th Avenue
0.2 mi·31 sec·West 4th Avenue
23
Continue on West 4th Avenue
167 ft·4 sec·West 4th Avenue
24
Continue on South Lincoln Street
0.4 mi·1 min·South Lincoln Street
Use the straight / left lanes.
25
Turn left onto West Main Avenue
0.2 mi·34 sec·West Main Avenue
26
Turn right
26 ft·8 sec
27
Turn left onto South Gorge Trail
157 ft·17 sec·South Gorge Trail
28
Arrive at destination
South Gorge Trail
Trip Plan
To make the most of your 6-hour and 48-minute trip, aim to depart early in the morning to avoid the stress of afternoon traffic. Since you have a 158.1-mile stretch on the Columbia River Highway, plan your single designated stop strategically to coincide with the end of that segment to maximize your comfort. Keep a close eye on your fuel gauge, as the $75 estimated cost may fluctuate depending on your vehicle's efficiency and current regional pricing. Flexibility is your biggest advantage on this route, so don't feel rushed to complete the 358.9 miles in one sitting if you find a convenient spot to pull over. Staying mindful of the 39% highway share will help you pace your driving speed appropriately throughout the day.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 179.5 miles from Brush Prairie, WA, or about 3h 26m into the drive.
The longest continuous stretch on this route runs about 158.1 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 79 miles or 1h 34m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 179.5 miles or 3h 26m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 40m
Traffic, exits, and arrival timing usually matter more near Spokane, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Brush Prairie, WA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Brush Prairie, WA
This is one driving day of about 358.9 miles and 6h 48m.
Your first comfortable stop window is around 79 miles from Brush Prairie, WA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Columbia River Highway for about 158.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 16
5 decision points cluster between mile 6 and 225 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
6 mi into trip|~10m in
Take the exit toward I 205 South: Salem
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / right lanes.
Toward I 205 South: Salem
6
6.3 mi into trip|~11m in
Keep slight left at fork
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
8
14.2 mi into trip|~22m in
Take the exit toward I 84 East, US 30 East: The Dalles
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 22
Toward I 84 East, US 30 East: The Dalles
7
224.6 mi into trip|~4h 20m in|US 395
Take the exit onto US 395 toward US 395 north, SR 397 south (Oregon Street): Spokane, Finley
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward US 395 north, SR 397 south (Oregon Stree...
7
225 mi into trip|~4h 21m in|US 395
Keep slight right at fork onto US 395 toward US 395 North: Spokane
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward US 395 North: Spokane
Fuel & Cost
Regular Gas
$75.11 one way
$150.23 round trip
$5.32/gal25.4 MPG avg126 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.58
$78.77
$157.55
premium
$5.77
$81.50
$163.00
diesel
$5.61
$79.24
$158.48
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$75
Meals
$25–$50
Total
$100–$125
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 125.6 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $38 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
107.7
1
$37.68
$17.23
Efficient EV
89.7
1
$31.40
$14.36
EV Truck/SUV
143.6
1
$50.25
$22.97
Gas CO2
126 kg
EV CO2
42 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 15, 2026
Origin
Brush Prairie, WA
Evening
in Brush Prairie on Saturday
Local time
6:12 PM
PDT
Current temp
68°F
Unavailable
Live forecast
Destination
Spokane, WA
Evening
in Spokane on Saturday
Local time
6:12 PM
PDT
Current temp
45°F
Unavailable
Live forecast
72°F
Warm Springs, OR
179 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
23 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h 48m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
Expect a varied experience on this trip, as the route is only 39% highway, meaning you will encounter a blend of different road types. The most significant portion of your time will be spent on the Columbia River Highway, which features the longest uninterrupted stretch of 158.1 miles. This transition from faster highway segments to more moderate road sections keeps the drive engaging without feeling like a monotonous interstate grind. You should prepare for a changing environment as you move through these different road classifications. By the time you reach the final destination, you will have navigated a diverse path that balances sustained highway speed with more localized driving conditions.
39% highway, the rest on surface roads — varied driving throughout.
28 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 158.1 mi on Columbia River Highway.
How Hard Is This Drive?
9/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 6 miles in.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 16 significant decision points across 358.9 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 6.3 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 14.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
2,278 ft48 ft
Total Climb
2,711 ft
Total Descent
1,172 ft
Highest Point
2,278 ft
~333.3 mi in
Elevation Range
2,230 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Brush Prairie, WA and Spokane, WA, road signs point toward Umatilla, Pasco and Finley.
Umatilla
184.5 mi in|~3h 31m
Pasco
215.3 mi in|~4h 6m|via US 395
Finley
224.6 mi in|~4h 20m|via US 395
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 6h 48m. Total distance: 358.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 48m drive, plan rest stops for pacing.
Scenic Drive
Mixed highway & surface route profile.
Frequently Asked Questions
The longest stretch is about 158.1 miles on Columbia River Highway. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Spokane, WA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 6.3 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 14.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Not recommended in a single day. At 6.8 hours each way, a round trip means 13.6 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Spokane, WA before the return drive.
