Connecting Clarkston to Spokane Valley, this 114.5-mile journey is a straightforward transit across Washington state. You can comfortably complete the drive in approximately 2 hours and 37 minutes, making it an ideal day trip that doesn't require an overnight stay. Expect to spend roughly $24 on fuel for the trip. By utilizing a combination of US 195, I-90, and US 95, you will navigate through the heart of the Pacific Coast region. It is a practical, efficient route for travelers looking to move between these two points without unnecessary detours.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
57.3 miles from Clarkston, WA
A natural place for your longest stop of the day
, about 1h 21m into the drive
.
Main Roads
Road
Distance
Duration
US 195
94 mi
2h 6m
I 90
10 mi
12m
US 95
6.2 mi
7m
Main Street
1.7 mi
5m
US 12
1.1 mi
2m
Diagonal Street
0.3 mi
1m
Bridge Street
0.2 mi
<1m
North Pines Road
<0.1 mi
<1m
Longest stretch:
US 195
— 94 mi, about 2h 6m
Turn-by-Turn Driving Directions
Step-by-step road directions between Clarkston, WA and Spokane Valley, WA.
1
Start on WA 129 Spur
5 ft·9 sec·6th Street
2
Turn sharp left onto WA 129
0.3 mi·1 min·Diagonal Street
3
Enter roundabout onto US 12
181 ft·4 sec·Bridge Street
4
Continue on US 12
0.2 mi·37 sec·Bridge Street
5
Continue on US 12
0.2 mi·29 sec·Main Street
6
Continue on Main Street
1.5 mi·4 min·Main Street
7
Continue on US 12
0.1 mi·15 sec·US 12
8
Turn left onto US 12
1.0 mi·2 min·US 12
9
Keep slight left at fork
0.6 mi·49 sec
Toward US 95 North, US 195 North: Moscow, Pullman, Coeur d' Alene, Spokane
10
Merge onto US 95
6.2 mi·7 min·US 95
11
Keep slight right at fork onto US 195
21 mi·29 min·US 195
Toward Pullman, Spokane
12
Turn left onto US 195
73 mi·1 hr 35 min·US 195
13
Keep slight right at fork onto US 195
0.3 mi·22 sec·US 195
Toward I 90 East: Spokane, City Center
14
Merge onto I 90; US 2; US 395
10.0 mi·12 min·I 90; US 2; US 395
15
Take the exit
0.4 mi·51 sec
Toward WA 27
16
Turn left onto WA 27
148 ft·11 sec·North Pines Road
Use the straight / left lanes.
17
Arrive at destination
WA 27
Trip Plan
Since this is a relatively short trip, you have the flexibility to depart at your convenience without needing an extensive itinerary. I recommend planning for at least one stop to break up the 2-hour and 37-minute duration, ensuring you stay alert behind the wheel. Because you will be spending the majority of your time on major routes, keep an eye on your fuel levels before leaving Clarkston to ensure you don't have to hunt for gas during the longer stretches. Use the 94-mile segment on US 195 as your primary marker for when to schedule a break. Taking advantage of the route's direct nature allows you to reach Spokane Valley feeling refreshed and ready for your next destination.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 57.3 miles from Clarkston, WA, or about 1h 21m into the drive.
The longest continuous stretch on this route runs about 94 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 25 miles or 38m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 57.3 miles or 1h 21m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 10m
Traffic, exits, and arrival timing usually matter more near Spokane Valley, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Clarkston, 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 Clarkston, WA
This is one driving day of about 114.5 miles and 2h 37m.
Your first comfortable stop window is around 25 miles from Clarkston, 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 US 195 for about 94 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 11
5 decision points cluster between mile 0 and 103.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|WA 129 / Diagonal Street
Turn sharp left onto WA 129 / Diagonal Street
Sharp turn - reduce speed on approach
5
0.3 mi into trip|~1m in|US 12 / Bridge Street
Enter roundabout onto US 12 / Bridge Street
Roundabout - know your exit number before entering
6
3.3 mi into trip|~9m in
Keep slight left at fork toward US 95 North, US 195 North: Moscow, Pullman, Coeur d' Alene, Spokane
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward US 95 North, US 195 North: Moscow, Pullm...
6
10.1 mi into trip|~17m in|US 195
Keep slight right at fork onto US 195 toward Pullman, Spokane
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward Pullman, Spokane
6
103.9 mi into trip|~2h 23m in|US 195
Keep slight right at fork onto US 195 toward I 90 East: Spokane, City Center
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 90 East: Spokane, City Center
Fuel & Cost
Regular Gas
$23.96 one way
$47.93 round trip
$5.32/gal25.4 MPG avg40 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.58
$25.13
$50.26
premium
$5.77
$26.00
$52.00
diesel
$5.61
$25.28
$50.56
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$24
Meals
$25–$50
Total
$49–$74
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 40.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $12 in charging
· 0 stops
· 68% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
34.4
0
$12.02
$5.50
Efficient EV
28.6
0
$10.02
$4.58
EV Truck/SUV
45.8
0
$16.03
$7.33
Gas CO2
40 kg
EV CO2
13 kg (68% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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
Clarkston, WA
Evening
in Clarkston on Saturday
Local time
7:50 PM
PDT
Current temp
76°F
Unavailable
Live forecast
Destination
Spokane Valley, WA
Evening
in Spokane Valley on Saturday
Local time
7:50 PM
PDT
Current temp
45°F
Unavailable
Live forecast
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
31 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
2h 37m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
With 97% of your travel occurring on highways, this trip is defined by a consistent, highway-focused pace. You will spend the bulk of your time on US 195, which features a long, uninterrupted 94-mile stretch that allows for steady driving. The road transitions seamlessly as you move from the regional highway network onto I-90. While the terrain remains largely highway-based, the character of the road is predictable and well-suited for those who prefer maintaining a constant speed. Prepare for a focused drive where the infrastructure is designed for efficient transit rather than winding, local exploration.
97% highway — fuel and pacing are the main things to plan.
17 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 94 mi on US 195.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on US 195 and I 90. You will hit about 11 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near WA 129 / Diagonal Street.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 114.5 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start (WA 129 / Diagonal Street): Sharp turn - reduce speed on approach; at 0.3 miles (US 12 / Bridge Street): Roundabout - know your exit number before entering; at 3.3 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
2,706 ft807 ft
Total Climb
2,286 ft
Total Descent
777 ft
Highest Point
2,706 ft
~9.5 mi in
Elevation Range
1,900 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Clarkston, WA and Spokane Valley, WA, road signs point toward Pullman, Spokane and City Center.
Pullman
10.1 mi in|~17m|via US 195
Spokane
10.1 mi in|~17m|via US 195
City Center
103.9 mi in|~2h 23m|via US 195
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 37m. Total distance: 114.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 37m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (97%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 94 miles on US 195. The full list of main roads is in the Roads section above.
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 Valley, 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: near the start (WA 129 / Diagonal Street): Sharp turn - reduce speed on approach; at 0.3 miles (US 12 / Bridge Street): Roundabout - know your exit number before entering; at 3.3 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Yes. A round trip is manageable in a single day if you plan a break at Spokane Valley, WA before heading back.
