Traveling from Renton to Clarkston covers 306.8 miles across Washington state. You should plan for a total drive time of approximately 6 hours and 32 minutes. Because this route relies on turn-heavy local roads rather than high-speed interstates, it is best approached as a full-day commitment. Budgeting around $64 for fuel is a smart way to prepare for the journey. While you could technically complete this in one long day, the local nature of the roads makes it a demanding drive that requires your full attention behind the wheel.
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
153.4 miles from Renton, WA
A natural place for your longest stop of the day
, about 2h 57m into the drive
.
Main Roads
Road
Distance
Duration
I 90
127.8 mi
2h 20m
WA 26
82.8 mi
1h 49m
US 12
51.4 mi
1h 4m
WA 261
29.3 mi
51m
North Main Street
6.4 mi
11m
WA 900
6.2 mi
8m
North 3rd Street
0.6 mi
1m
Airport Way
0.4 mi
1m
Longest stretch:
I 90
— 127.8 mi, about 2h 20m
Turn-by-Turn Driving Directions
Step-by-step road directions between Renton, WA and Clarkston, WA.
1
Start on this road
63 ft·5 sec·this road
2
Turn left
71 ft·8 sec
3
Turn left
98 ft·9 sec
4
Turn right onto Rainier Avenue South
520 ft·12 sec·Rainier Avenue South
5
Turn right onto Airport Way
0.4 mi·1 min·Airport Way
6
Continue on Logan Avenue South
0.1 mi·21 sec·Logan Avenue South
Use the straight / slight right lanes.
7
Turn right onto North 3rd Street
0.6 mi·1 min·North 3rd Street
Use the straight lane.
8
Turn left onto WA 900
0.2 mi·36 sec·Sunset Boulevard North
Use the left lane.
9
Keep slight right at fork onto WA 900
0.2 mi·23 sec·Sunset Boulevard North
10
Take the ramp onto WA 900
6.2 mi·8 min·WA 900
Toward I 405 North, WA 900 EastUse the straight / slight right lanes.
11
Take the exit
0.2 mi·31 sec
Exit 11Toward I 90: Seattle, SpokaneUse the slight right lane.
12
Keep slight right at fork
0.4 mi·45 sec
Toward I 90 East: SpokaneUse the slight right lane.
13
Merge onto I 90
128 mi·2 hr 20 min·I 90
Use the straight / slight right lanes.
14
Take the exit
0.3 mi·35 sec
Toward WA 26 East: Othello, Pullman
15
Turn straight onto WA 26
83 mi·1 hr 49 min·WA 26
16
Turn right onto WA 260; WA 261
6.4 mi·11 min·North Main Street
17
Turn left onto WA 261
29 mi·51 min·WA 261
18
At end of road, turn left onto US 12
8.5 mi·10 min·US 12
19
Take the exit onto US 12
43 mi·54 min·US 12
20
Turn right onto WA 129 Spur
0.3 mi·45 sec·6th Street
21
Arrive at destination
WA 129 Spur
Trip Plan
To tackle this 306.8-mile journey efficiently, aim for an early morning departure to avoid traffic buildup on local routes. Planning at least one dedicated stop is essential to break up the six-and-a-half-hour drive and keep your energy levels steady. Since you are relying exclusively on local roads, keep a close eye on your fuel gauge and account for the $64 cost early in your travel budget. Flexibility is your biggest advantage here, so monitor local traffic reports for the specific streets you are navigating. By staying patient and pacing yourself, you can manage the turns and arrive in Clarkston feeling refreshed.
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 153.4 miles from Renton, WA, or about 2h 57m into the drive.
The longest continuous stretch on this route runs about 127.8 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 67 miles or 1h 18m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 153.4 miles or 2h 57m 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 20m
Traffic, exits, and arrival timing usually matter more near Clarkston, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Renton, 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 Renton, WA
This is one driving day of about 306.8 miles and 6h 32m.
Your first comfortable stop window is around 67 miles from Renton, 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 I 90 for about 127.8 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 0.7 and 8.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0.7 mi into trip|~1m in|North 3rd Street
Turn right onto North 3rd Street
Lane positioning matters here
Use the straight lane.
5
1.5 mi into trip|~3m in|WA 900 / Sunset Boulevard North
Keep slight right at fork onto WA 900 / Sunset Boulevard North
Highway fork - watch signs carefully
6
1.7 mi into trip|~4m in|WA 900
Take the ramp onto WA 900 toward I 405 North, WA 900 East
Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 405 North, WA 900 East
8
7.8 mi into trip|~12m in
Take the exit toward I 90: Seattle, Spokane
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 11
Toward I 90: Seattle, Spokane
7
8.1 mi into trip|~12m in
Keep slight right at fork toward I 90 East: Spokane
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 90 East: Spokane
Fuel & Cost
Regular Gas
$64.21 one way
$128.42 round trip
$5.32/gal25.4 MPG avg107 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.58
$67.34
$134.68
premium
$5.77
$69.67
$139.34
diesel
$5.61
$67.74
$135.48
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$64
Meals
$25–$50
Total
$89–$114
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 107.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $32 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
92
1
$32.21
$14.73
Efficient EV
76.7
0
$26.85
$12.27
EV Truck/SUV
122.7
1
$42.95
$19.64
Gas CO2
107 kg
EV CO2
36 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
Renton, WA
Night
in Renton on Saturday
Local time
9:20 PM
PDT
Current temp
48°F
Unavailable
Live forecast
Destination
Clarkston, WA
Night
in Clarkston on Saturday
Local time
9:20 PM
PDT
Current temp
76°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
28 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
6h 32m 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 very different experience than a standard interstate cruise, as this route features a 0% highway share. You will be navigating via Rainier Avenue South, Airport Way, and Logan Avenue South, which creates a turn-heavy environment that demands constant focus. This is essentially a local-road drive, meaning you should anticipate frequent stops and slower speeds compared to major corridors. The personality of this trip is defined by its technical nature, requiring you to stay alert through every turn. Do not expect long, uninterrupted stretches of open road; instead, prepare for a persistent, hands-on driving experience.
97% highway — fuel and pacing are the main things to plan.
21 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 127.8 mi on I 90.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 90 and WA 26. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.7 miles in near North 3rd Street.
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 16 significant decision points across 306.8 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 0.7 miles (North 3rd Street): Lane positioning matters here; at 1.5 miles (WA 900 / Sunset Boulevard North): Highway fork - watch signs carefully; at 1.7 miles (WA 900): Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Renton, WA to Clarkston, WA, road signs begin pointing toward Pullman along the way.
Pullman
136.2 mi in|~2h 34m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 6h 32m. Total distance: 306.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 32m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 127.8 miles on I 90. 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 Clarkston, 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 0.7 miles (North 3rd Street): Lane positioning matters here; at 1.5 miles (WA 900 / Sunset Boulevard North): Highway fork - watch signs carefully; at 1.7 miles (WA 900): Lane positioning matters here. Multiple destination signs - pick the right one.
Not recommended in a single day. At 6.5 hours each way, a round trip means 13.1 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Clarkston, WA before the return drive.
