Last recalculated Apr 17, 2026
Drive Time
5h 47m
Distance
307.5 mi
495 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$64
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Purdy, WA
Harrison Reilly
Embark on a 307.5-mile journey from Spokane, WA, to Purdy, WA, a drive that will take approximately 5 hours and 47 minutes. This predominantly highway-focused trip is easily manageable as a single-day adventure, with a fuel cost estimated around $64. You'll spend nearly all of your time on major roadways, making for a straightforward transit between the Pacific Coast regions of Washington. Plan for one main stop along the way to break up the extensive time on the interstate. This route is ideal for those looking for efficient travel across the state.
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
153.8 miles from Spokane, WA
A natural place for your longest stop of the day , about 2h 48m into the drive .
Weekend Trip
Doable as a same-day drive at 5h 47m. Total distance: 307.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 47m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (98%). Some complex stretches to watch for.
This drive is characterized by its 98% highway share, meaning you'll be on high-speed roads for the vast majority of the 307.5 miles. The primary arteries are I-90 and WA-16, offering a consistent driving experience. You'll encounter one significant stretch of 254 miles solely on I-90, which can feel monotonous but allows for steady progress. State Route 18 and WA-16 will introduce some variation as you approach your destination, offering a transition from the long-haul interstate feel to more localized travel.
This is a straightforward highway drive that stays mostly on I 90 and State Route 18. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 254.9 miles in.
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 21 significant decision points across 307.5 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 254.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 255.1 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 282.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
These are the spots where you need to pay the most attention. Preview them before you drive.
Take the exit toward WA 18 West: Auburn
Exit ramp - move to the correct lane early. Lane positioning matters here
Keep slight left at fork toward SR 18 west, Snoqualmie Parkway: Auburn, Tacoma
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Take the exit toward I 5: Seattle, Tacoma
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork toward I 5 South, WA 161: Enchanted Parkway South, Tacoma
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Take the exit toward WA 16 West: Gig Harbor, Bremerton
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Spokane, WA and Purdy, WA, road signs point toward Snoqualmie Parkway: Auburn and Tacoma.
Snoqualmie Parkway: Auburn
Tacoma
| Road | Distance | Duration |
|---|---|---|
| I 90 | 254 mi | 4h 35m |
| State Route 18 | 26.7 mi | 34m |
| WA 16 | 12.5 mi | 15m |
| I 5 | 8.5 mi | 10m |
| Purdy Drive Northwest | 1.1 mi | 1m |
| North Monroe Street | 0.4 mi | 1m |
| Snoqualmie Parkway | 0.3 mi | <1m |
| West Freeway Avenue | 0.2 mi | <1m |
Step-by-step road directions between Spokane, WA and Purdy, WA.
Start on South Gorge Trail
Turn right
Turn left onto West Main Avenue
Turn right onto North Monroe Street
Turn slight right onto West Freeway Avenue
Keep slight left at fork onto West Freeway Avenue
Take the ramp
Merge onto I 90; US 2; US 395
Keep slight left at fork onto I 90; US 395
Keep slight left at fork onto I 90
Take the exit
Keep slight left at fork
Merge onto WA 18
Continue on WA 18
Take the exit
Keep slight left at fork
Keep slight left at fork
Merge onto I 5
Keep slight right at fork onto I 5
Take the exit
Keep slight left at fork
Merge onto WA 16
Take the exit
Turn straight onto WA 302
Turn right onto 144th Street Northwest
Arrive at destination
To maximize daylight and minimize traffic, aim to depart from Spokane in the early morning. With a total duration of nearly 6 hours, plan for one essential stop to refuel and stretch your legs, perhaps around the halfway point of your longest stretch on I-90. Given the manageable length and highway focus, this trip is well-suited for a single day, offering flexibility in your timing. Keep an eye on potential construction zones, particularly as you transition from I-90 onto the state routes closer to Purdy.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
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 68 miles or 1h 15m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 153.8 miles or 2h 48m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 35m
Traffic, exits, and arrival timing usually matter more near Purdy, WA than in the middle of the route.
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 307.5 miles and 5h 47m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 153.8 mi from Spokane, WA · 2h 48m into the drive
Mid-route town
Meal stop
154 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 68 miles helps settle the day before fatigue starts building.
The midpoint is around 153.8 miles from Spokane, WA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 90 if your tank is already low. That segment runs about 254 miles.
The final approach into Purdy, WA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Purdy, WA.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$64.36 one way
$128.71 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $5.58 | $67.49 | $134.99 |
| premium | $5.77 | $69.83 | $139.66 |
| diesel | $5.61 | $67.89 | $135.78 |
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: 107.6 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $32 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 92.3 | 1 | $32.29 | $14.76 |
| Efficient EV | 76.9 | 0 | $26.91 | $12.30 |
| EV Truck/SUV | 123 | 1 | $43.05 | $19.68 |
Gas CO2
108 kg
EV CO2
36 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.
Current conditions at both ends of the drive.
Origin
Evening in Spokane on Thursday
Local time
5:07 PM
PDT
Current temp
52°F
Light Rain
Destination
Evening in Purdy on Thursday
Local time
5:07 PM
PDT
Current temp
59°F
Unavailable
59°F
Monroe, WA
154 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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
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