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
.
Main Roads
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
Longest stretch:
I 90
— 254 mi, about 4h 35m
Turn-by-Turn Driving Directions
Step-by-step road directions between Spokane, WA and Purdy, 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 left at fork onto I 90
195 mi·3 hr 31 min·I 90
Use the straight / slight right lanes.
11
Take the exit
0.2 mi·30 sec
Exit 25Toward WA 18 West: AuburnUse the slight right lane.
12
Keep slight left at fork
448 ft·13 sec
Toward SR 18 west, Snoqualmie Parkway: Auburn, TacomaUse the straight / left / right lanes.
13
Merge onto WA 18
0.3 mi·25 sec·Snoqualmie Parkway
14
Continue on WA 18
27 mi·34 min·State Route 18
Use the straight / slight right lanes.
15
Take the exit
0.6 mi·1 min
Toward I 5: Seattle, TacomaUse the straight / slight right lanes.
16
Keep slight left at fork
0.6 mi·1 min
Toward I 5 South, WA 161: Enchanted Parkway South, TacomaUse the straight lane.
17
Keep slight left at fork
0.2 mi·31 sec
Toward I 5 South: Tacoma
18
Merge onto I 5
7.2 mi·9 min·I 5
Use the straight / slight right lanes.
19
Keep slight right at fork onto I 5
1.3 mi·1 min·I 5
20
Take the exit
0.6 mi·1 min
Exit 132BToward WA 16 West: Gig Harbor, BremertonUse the straight / slight right lanes.
21
Keep slight left at fork
0.5 mi·45 sec
Toward WA 16 West: Union AvenueUse the straight / slight right lanes.
22
Merge onto WA 16
13 mi·15 min·WA 16
Use the straight / slight right lanes.
23
Take the exit
0.5 mi·1 min
Toward WA 302 West: Purdy Key CenterUse the straight / slight right lanes.
24
Turn straight onto WA 302
1.1 mi·1 min·Purdy Drive Northwest
25
Turn right onto 144th Street Northwest
164 ft·3 sec·144th Street Northwest
26
Arrive at destination
144th Street Northwest
Trip Plan
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.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 153.8 miles from Spokane, WA, or about 2h 48m into the drive.
The longest continuous stretch on this route runs about 254 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 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.
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 307.5 miles and 5h 47m.
Your first comfortable stop window is around 68 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 I 90 for about 254 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 21
5 decision points cluster between mile 254.9 and 292.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
254.9 mi into trip|~4h 38m in
Take the exit toward WA 18 West: Auburn
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 25
Toward WA 18 West: Auburn
9
255.1 mi into trip|~4h 38m in
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
Use the straight / left / right lanes.
Toward SR 18 west, Snoqualmie Parkway: Auburn,...
7
282.3 mi into trip|~5h 13m in
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
Use the straight / slight right lanes.
Toward I 5: Seattle, Tacoma
8
282.9 mi into trip|~5h 14m in
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
Use the straight lane.
Toward I 5 South, WA 161: Enchanted Parkway Sou...
8
292.2 mi into trip|~5h 27m in
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
Use the straight / slight right lanes.
Exit 132B
Toward WA 16 West: Gig Harbor, Bremerton
Fuel & Cost
Regular Gas
$64.36 one way
$128.71 round trip
$5.32/gal25.4 MPG avg108 kg CO2
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.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 15, 2026
Origin
Spokane, WA
Late night
in Spokane on Sunday
Local time
3:10 AM
PDT
Current temp
52°F
Light Rain
SW 16 mph85% chanceLive forecast
Destination
Purdy, WA
Late night
in Purdy on Sunday
Local time
3:10 AM
PDT
Current temp
59°F
Unavailable
Live forecast
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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
7 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
5h 47m on the road
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.
National Parks Near This Route
Worth a detour if your schedule allows.
Klondike Gold Rush - Seattle Unit National Historical Park
National Historical Park
Seattle flourished during and after the Klondike Gold Rush. Merchants supplied people from around the world passing through this port city on their way to a remarkable adventure in the Yukon Territory...
19 mi from route
~49 min detour
Free
near mile 265.1
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
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.
98% highway — fuel and pacing are the main things to plan.
26 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 254 mi on I 90.
How Hard Is This Drive?
10/10
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.
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 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.
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 Purdy, WA, road signs point toward Snoqualmie Parkway: Auburn and Tacoma.
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.
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.
Frequently Asked Questions
The longest stretch is about 254 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 Purdy, 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 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.
Yes — Klondike Gold Rush - Seattle Unit National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.8 hours each way, a round trip means 11.6 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Purdy, WA before the return drive.
