Spokane to Washougal is 336.4 miles and takes about 6h 26m via Columbia River Highway and I 90, with a fuel budget near $70 and enough daylight to finish in a day. This trip takes you from the Pacific Coast region to another part of the Pacific Coast, staying within Washington state. With most of the drive on surface roads, expect a more scenic and potentially slower pace than a pure interstate trip. It's a solid one-day drive, but you could certainly break it up if you prefer a more relaxed itinerary.
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
168.2 miles from Spokane, WA
A natural place for your longest stop of the day
, about 3h 8m into the drive
.
Main Roads
Road
Distance
Duration
Columbia River Highway
122.6 mi
2h 14m
Thomas S. Foley Memorial Highway
73.7 mi
1h 19m
I 90
58.6 mi
1h 3m
Lewis and Clark Trail Highway
33.4 mi
37m
Evergreen Highway
19.9 mi
27m
Old Oregon Trail Highway
11.3 mi
12m
Lewis and Clark Trail
5.7 mi
7m
Southeast Lewis and Clark Highway
4.5 mi
6m
Longest stretch:
Columbia River Highway
— 122.6 mi, about 2h 14m
Traffic on I-84
Hour-of-day weekday pattern from 20 FHWA count stations on your route.
Peak
2 PM
~772 veh/hr typical
· worst 1,324
Quietest
2 AM
~75 veh/hr
Peak-to-quiet ratio
10.3×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Spokane, WA and Washougal, WA.
1
Start on South Gorge Trail
157 ft·21 sec·South Gorge Trail
2
Turn right
26 ft·8 sec
3
Turn left onto West Main Avenue
464 ft·19 sec·West Main Avenue
4
Turn right onto North Monroe Street
0.4 mi·1 min·North Monroe Street
5
Turn slight right onto West Freeway Avenue
0.1 mi·18 sec·West Freeway Avenue
6
Keep slight left at fork onto West Freeway Avenue
188 ft·5 sec·West Freeway Avenue
Toward I 90 West: Seattle
7
Take the ramp
0.2 mi·30 sec
Toward I 90 West: Seattle
8
Merge onto I 90; US 2; US 395
2.0 mi·2 min·I 90; US 2; US 395
9
Keep slight left at fork onto I 90; US 395
57 mi·1 hr·I 90; US 395
10
Keep slight right at fork onto US 395
74 mi·1 hr 19 min·Thomas S. Foley Memorial Highway
Toward Ritzville, Pasco
11
Take the exit onto US 395
0.6 mi·1 min·US 395
Toward I 182 West, US 395 South: Richland, Pendleton
12
Merge onto I 182; US 12; US 395
1.9 mi·2 min·Lewis and Clark Trail
13
Keep slight right at fork onto US 395
3.8 mi·5 min·Lewis and Clark Trail
Toward US 395: Kennewick, Pendleton, Columbia Basin College, Tri Cities Airport
14
Continue on US 395
1.1 mi·2 min·North US 395
15
Continue on US 395
33 mi·37 min·Lewis and Clark Trail Highway
16
Keep slight right at fork
0.6 mi·1 min
Toward I 84 West: Portland
17
Merge onto I 84; US 30
11 mi·12 min·Old Oregon Trail Highway
18
Continue on I 84; US 30
123 mi·2 hr 14 min·Columbia River Highway
Use the straight lane.
19
Take the exit onto US 30
1.6 mi·3 min·US 30
Toward Cascade LocksUse the straight lane.
20
Turn left onto Bridge of the Gods
0.7 mi·3 min·Bridge of the Gods
Toward WA 14: Stevenson, Camas
21
At end of road, turn left onto WA 14
20 mi·27 min·Evergreen Highway
Use the straight lane.
22
Continue on WA 14
4.5 mi·6 min·Southeast Lewis and Clark Highway
23
Enter roundabout onto WA 14
146 ft·2 sec·Lewis and Clark Highway
24
Continue on WA 14
0.9 mi·1 min·Lewis and Clark Highway
25
Enter roundabout onto Washougal River Road
14 ft·0 sec·Washougal River Road
26
Continue on Washougal River Road
0.4 mi·1 min·Washougal River Road
27
Turn right onto G Street
156 ft·12 sec·G Street
28
Turn left
108 ft·7 sec
29
Arrive at destination
Trip Plan
For this 6.5-hour drive, leaving Spokane in the morning is your best bet to maximize daylight, especially since the majority of the route is on surface roads. Plan for one main stop to stretch your legs and refuel, as the longest stretch between services could be significant. Keep an eye on your fuel gauge, particularly before heading onto the 122.6-mile segment of the Columbia River Highway, to avoid any surprises. The relatively short duration makes it feasible in one day, offering flexibility to depart a bit later if needed.
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 168.2 miles from Spokane, WA, or about 3h 8m into the drive.
The longest continuous stretch on this route runs about 122.6 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 74 miles or 1h 21m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 168.2 miles or 3h 8m 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 7m
Traffic, exits, and arrival timing usually matter more near Washougal, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Spokane, 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 Spokane, WA
This is one driving day of about 336.4 miles and 6h 26m.
Your first comfortable stop window is around 74 miles from Spokane, 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 122.6 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 20
5 decision points cluster between mile 0.6 and 310.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0.6 mi into trip|~2m in|West Freeway Avenue
Keep slight left at fork onto West Freeway Avenue toward I 90 West: Seattle
Highway fork - watch signs carefully
Toward I 90 West: Seattle
6
59.5 mi into trip|~1h 6m in|US 395 / Thomas S. Foley Memorial Highway
Keep slight right at fork onto US 395 / Thomas S. Foley Memorial Highway toward Ritzville, Pasco
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward Ritzville, Pasco
6
135.6 mi into trip|~2h 29m in|US 395 / Lewis and Clark Trail
Keep slight right at fork onto US 395 / Lewis and Clark Trail toward US 395: Kennewick, Pendleton, Columbia Basin College, Tri Cities Airport
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward US 395: Kennewick, Pendleton, Columbia B...
6
308.4 mi into trip|~5h 42m in|US 30
Take the exit onto US 30 toward Cascade Locks
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight lane.
Toward Cascade Locks
6
310.6 mi into trip|~5h 49m in|WA 14 / Evergreen Highway
At end of road, turn left onto WA 14 / Evergreen Highway
Lane positioning matters here
Use the straight lane.
Fuel & Cost
Regular Gas
$74.54 one way
$149.08 round trip
$5.63/gal25.4 MPG avg118 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.91
$78.21
$156.41
premium
$6.08
$80.52
$161.05
diesel
$5.35
$70.86
$141.71
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: 117.7 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $35 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
100.9
1
$35.32
$16.15
Efficient EV
84.1
0
$29.44
$13.46
EV Truck/SUV
134.6
1
$47.10
$21.53
Gas CO2
118 kg
EV CO2
39 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 Jun 1, 2026
Origin
Spokane, WA
Afternoon
in Spokane on Wednesday
Local time
12:06 PM
PDT
Current temp
48°F
Mostly Cloudy
E 1 mph2% chanceLive forecast
Flood Warning
Flood Warning issued May 31 at 8:44AM PDT by NWS Spokane WA
Destination
Washougal, WA
Afternoon
in Washougal on Wednesday
Local time
12:06 PM
PDT
Current temp
47°F
Clear
SE 2 mph0% chanceLive forecast
Flood Warning
Flood Warning issued May 31 at 8:44AM PDT by NWS Spokane WA
71°F
Carson, WA
168 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
1 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 26m 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?
This route features a highway share of 18%, meaning you'll spend most of your time on surface roads. The longest continuous stretch on a single road is 122.6 miles along the Columbia River Highway. You'll transition from highway driving to these surface roads, experiencing more varied traffic patterns and local scenery as you progress. Expect a mix of cruising and navigating through populated areas as you approach your destination.
Only 18% highway — the rest is turn-by-turn surface driving.
29 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 122.6 mi on Columbia River Highway.
How Hard Is This Drive?
7/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.6 miles in near West Freeway Avenue.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 20 significant decision points across 336.4 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 0.6 miles (West Freeway Avenue): Highway fork - watch signs carefully; at 59.5 miles (US 395 / Thomas S. Foley Memorial Highway): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 135.6 miles (US 395 / Lewis and Clark Trail): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
2,303 ft75 ft
Total Climb
1,054 ft
Total Descent
2,814 ft
Highest Point
2,303 ft
~24 mi in
Elevation Range
2,228 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Spokane, WA and Washougal, WA, road signs point toward Ritzville, Pasco, Pendleton, Columbia Basin College, Tri Cities Airport and Cascade Locks - among others.
Spokane is the second-largest city in Washington State, and the largest between Seattle and Minneapolis. It is the economic hub of the "Inland Empire", a name used for Eastern Washington and the Idaho Panhandle (pre-dating by nearly a century the use of the same title by a region in Southern California). It is at the north edge of the Palouse, where gently rolling hills of wheat fields end at the Spokane River valley.
This article also includes the suburbs of Liberty Lake and Spokane Valley.
Top landmarks
•Monroe Street Bridge — bridge in Spokane, Washington
•Montvale Hotel — hotel in Spokane, Washington
•Manito Park and Botanical Gardens — park in Spokane, Washington state, USA
Washougal is a charming river community of 17000 people at the junction of the Washougal and Columbia Rivers in southwest Washington State. Visitors will find the cozy downtown a convenient launch for ample outdoor activities including hiking, fishing, kayaking, inner-tubing, mountain biking, motorsports, shooting-sports and more.
Doable as a same-day drive at 6h 26m. Total distance: 336.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 26m drive, plan rest stops for pacing.
Scenic Drive
Mostly surface roads route profile.
Frequently Asked Questions
The longest stretch is about 122.6 miles on Columbia River Highway. The full list of main roads is in the Roads section above.
Yes — we found about 21 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Washougal, 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. There are 21 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.6 miles (West Freeway Avenue): Highway fork - watch signs carefully; at 59.5 miles (US 395 / Thomas S. Foley Memorial Highway): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 135.6 miles (US 395 / Lewis and Clark Trail): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Not recommended in a single day. At 6.4 hours each way, a round trip means 12.9 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Washougal, WA before the return drive.
