The drive from Spokane, WA to Amboy, WA covers 374.3 miles and takes about 7h 9m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Columbia River Highway, Thomas S. Foley Memorial Highway, I 90 for much of the mileage,
and the overall profile is turn-heavy local drive.
The longest uninterrupted segment is about 158.3 miles on Columbia River Highway.
At current regular gas prices, budget about $78.34 one way before food or hotel costs.
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
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
187.1 miles from Spokane, WA
A natural place for your longest stop of the day
, about 3h 29m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 7h 9m. Total distance: 374.3 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 9m drive, plan rest stops for pacing.
Scenic Drive
Turn-heavy local drive route profile with national parks nearby.
Drive Character
Expect a 7h 9m drive with frequent turns across 374.3 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 39 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Columbia River Highway is the longest continuous segment at about 158.3 miles.
How Hard Is This Drive?
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 Effort10/10
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 26 significant decision points across 374.3 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 344.5 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 352.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 26 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
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
8
344.5 mi into trip|~6h 24m in
Keep slight right at fork toward I 205 North: Seattle, Portland Airport
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward I 205 North: Seattle, Portland Airport
8
352.4 mi into trip|~6h 35m in
Take the exit toward WA 500 West, WA 500 East: Northeast 112th Avenue
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 30A-B; 30C
Toward WA 500 West, WA 500 East: Northeast 112t...
9
352.6 mi into trip|~6h 35m in
Keep slight right at fork toward WA 500 East: Northeast 112th Avenue
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Exit 30A-B
Toward WA 500 East: Northeast 112th Avenue
8
352.8 mi into trip|~6h 35m in
Keep slight left at fork toward WA 500 East
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 30B
Toward WA 500 East
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 Amboy, WA, road signs point toward Ritzville, Pasco, Pendleton, Columbia Basin College, Tri Cities Airport and Seattle - among others.
Ritzville
59.5 mi in|~1h 6m|via US 395
Pasco
59.5 mi in|~1h 6m|via US 395
Pendleton
133.2 mi in|~2h 25m|via US 395
Columbia Basin College
135.6 mi in|~2h 29m|via US 395
Tri Cities Airport
135.6 mi in|~2h 29m|via US 395
Seattle
344.1 mi in|~6h 24m
Portland Airport
344.1 mi in|~6h 24m
Main Roads
Road
Distance
Duration
Columbia River Highway
158.3 mi
2h 56m
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
Old Oregon Trail Highway
11.3 mi
12m
I 205
7.6 mi
9m
WA 500
6.3 mi
11m
Lewis and Clark Trail
5.7 mi
7m
Longest stretch:
Columbia River Highway
— 158.3 mi, about 2h 56m
Turn-by-Turn Driving Directions
Step-by-step road directions between Spokane, WA and Amboy, 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
158 mi·2 hr 56 min·Columbia River Highway
Use the straight lane.
19
Take the exit
0.4 mi·29 sec
Exit 9Toward I 205: Salem, Seattle, Portland Airport
20
Keep slight right at fork
0.3 mi·28 sec
Toward I 205 North: Seattle, Portland AirportUse the slight right lane.
21
Merge onto I 205
7.6 mi·9 min·I 205
Use the straight / slight right lanes.
22
Take the exit
249 ft·4 sec
Exit 30A-B; 30CToward WA 500 West, WA 500 East: Northeast 112th AvenueUse the straight / slight right lanes.
23
Continue on this road
0.2 mi·15 sec·this road
Exit 30Toward WA 500 West, WA 500 East
24
Keep slight right at fork
0.1 mi·15 sec
Exit 30A-BToward WA 500 East: Northeast 112th AvenueUse the slight right lane.
25
Keep slight left at fork
0.5 mi·1 min
Exit 30BToward WA 500 EastUse the straight / slight right lanes.
26
Merge onto WA 500
6.3 mi·11 min·WA 500
Use the straight lane.
27
Continue on WA 503
0.8 mi·1 min·Northeast 122nd Avenue
28
Continue on WA 503
1.5 mi·2 min·Southwest 10th Avenue
29
Continue on WA 503
1.3 mi·1 min·Northwest 10th Avenue
30
Continue on WA 503
4.4 mi·5 min·Northeast Lewisville Highway
31
Enter roundabout onto WA 503
78 ft·1 sec·Northeast Lewisville Highway
32
Continue on WA 503
0.6 mi·57 sec·Northeast Lewisville Highway
33
Turn right onto Northeast Gabriel Road
2.7 mi·4 min·Northeast Gabriel Road
34
Turn straight onto Northeast Kelly Road
1.4 mi·2 min·Northeast Kelly Road
35
At end of road, turn right onto WA 503
0.6 mi·58 sec·Northeast Fargher Lake Highway
36
Continue on WA 503
1.2 mi·2 min·Northeast 216th Avenue
37
Turn right onto WA 503
0.3 mi·24 sec·Northeast 399th Street
38
Turn right onto Northeast Amboy Road
80 ft·1 sec·Northeast Amboy Road
39
Arrive at destination
Northeast Amboy Road
Trip Plan
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 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 187.1 miles from Spokane, WA, or about 3h 29m into the drive.
The longest continuous stretch on this route runs about 158.3 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 82 miles or 1h 30m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 187.1 miles or 3h 29m 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 51m
Traffic, exits, and arrival timing usually matter more near Amboy, 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.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from Spokane, WA
This is one driving day of about 374.3 miles and 7h 9m.
Your first comfortable stop window is around 82 miles from Spokane, WA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on Columbia River Highway for about 158.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 187.1 mi from Spokane, WA
· 3h 29m into the drive
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $39 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
112.3
1
$39.30
$17.97
Efficient EV
93.6
1
$32.75
$14.97
EV Truck/SUV
149.7
1
$52.40
$23.96
Gas CO2
131 kg
EV CO2
44 kg (66% 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
Spokane, WA
Morning
in Spokane on Friday
Local time
7:11 AM
PDT
Current temp
45°F
Unavailable
Live forecast
Destination
Amboy, WA
Morning
in Amboy on Friday
Local time
7:11 AM
PDT
Current temp
58°F
Unavailable
Live forecast
72°F
Warm Springs, OR
187 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
13 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
7h 9m 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.
Frequently Asked Questions
The drive from Spokane, WA to Amboy, WA covers 374.3 miles and takes about 7h 9m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Columbia River Highway, Thomas S. Foley Memorial Highway, I 90. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 187.1 miles from Spokane, WA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $78.34 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 2 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 26 significant decision points across 374.3 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.
The main spots that need attention: at 0.6 miles (West Freeway Avenue): Highway fork - watch signs carefully; at 344.5 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 352.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Spokane, WA and Amboy, WA, road signs point toward Ritzville, Pasco, Pendleton, Columbia Basin College, Tri Cities Airport and Seattle - among others.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, NREL for EV charging, and NPS for national parks. See our methodology for refresh cadence and limitations.
