The drive from Spokane, WA to Tukwila, WA covers 282.5 miles and takes about 5h 13m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 90, I 405, Interurban Avenue South for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 269.6 miles on I 90.
At current regular gas prices, budget about $59.12 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
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
141.2 miles from Spokane, WA
A natural place for your longest stop of the day
, about 2h 35m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 5h 13m. Total distance: 282.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 13m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (99%). Some complex stretches to watch for.
Drive Character
This is a 5h 13m highway drive covering 282.5 miles, with most of the trip on I 90 and I 405. The longest continuous stretch is about 269.6 miles on I 90.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 20 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 90 is the longest continuous segment at about 269.6 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 90 and I 405. 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 Effort8/10
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 282.5 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 0.6 miles (West Freeway Avenue): Highway fork - watch signs carefully; at 59.5 miles (I 90): Highway fork - watch signs carefully. Lane positioning matters here; at 270.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 16 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
6
59.5 mi into trip|~1h 6m in|I 90
Keep slight left at fork onto I 90
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
270.5 mi into trip|~4h 56m in
Take the exit toward I 405: Renton, Everett
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 10
Toward I 405: Renton, Everett
7
270.8 mi into trip|~4h 56m in
Keep slight left at fork toward I 405 South: Renton
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward I 405 South: Renton
8
281 mi into trip|~5h 10m in
Take the exit toward WA 181 South: Tukwila, Tukwila Station, West Valley Highway
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / right lanes.
Exit 1
Toward WA 181 South: Tukwila, Tukwila Station,...
Main Roads
Road
Distance
Duration
I 90
269.6 mi
4h 53m
I 405
9.6 mi
11m
Interurban Avenue South
0.9 mi
2m
North Monroe Street
0.4 mi
1m
West Freeway Avenue
0.2 mi
<1m
58th Avenue South
0.2 mi
<1m
West Main Avenue
<0.1 mi
<1m
South 141st Place
<0.1 mi
<1m
Longest stretch:
I 90
— 269.6 mi, about 4h 53m
Turn-by-Turn Driving Directions
Step-by-step road directions between Spokane, WA and Tukwila, 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
211 mi·3 hr 50 min·I 90
Use the straight / slight right lanes.
11
Take the exit
0.2 mi·27 sec
Exit 10Toward I 405: Renton, EverettUse the straight / slight right lanes.
12
Keep slight left at fork
0.6 mi·1 min
Toward I 405 South: RentonUse the slight left lane.
13
Merge onto I 405
9.6 mi·11 min·I 405
Use the straight / slight right lanes.
14
Take the exit
0.3 mi·39 sec
Exit 1Toward WA 181 South: Tukwila, Tukwila Station, West Valley HighwayUse the straight / right lanes.
15
Keep slight left at fork
137 ft·6 sec
16
Turn left onto Interurban Avenue South
0.9 mi·2 min·Interurban Avenue South
17
Turn left onto South 141st Place
445 ft·12 sec·South 141st Place
Use the left lane.
18
Continue on 58th Avenue South
0.2 mi·23 sec·58th Avenue South
19
Turn right onto South 144th Street
47 ft·1 sec·South 144th Street
20
Arrive at destination
South 144th Street
Trip Plan
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 141.2 miles from Spokane, WA, or about 2h 35m into the drive.
The longest continuous stretch on this route runs about 269.6 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 62 miles or 1h 8m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 141.2 miles or 2h 35m 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 13m
Traffic, exits, and arrival timing usually matter more near Tukwila, 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 282.5 miles and 5h 13m.
Your first comfortable stop window is around 62 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 269.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 141.2 mi from Spokane, WA
· 2h 35m into the drive
Place data sourced from public business listings. Hours and availability may vary.
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...
7 mi from route
~18 min detour
Free
near mile 272.7
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$59.12 one way
$118.25 round trip
$5.32/gal25.4 MPG avg99 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.58
$62.01
$124.01
premium
$5.77
$64.15
$128.30
diesel
$5.61
$62.37
$124.74
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$59
Meals
$25–$50
Total
$84–$109
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 98.8 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $30 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
84.8
1
$29.66
$13.56
Efficient EV
70.6
0
$24.72
$11.30
EV Truck/SUV
113
1
$39.55
$18.08
Gas CO2
99 kg
EV CO2
33 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
Evening
in Spokane on Friday
Local time
7:24 PM
PDT
Current temp
45°F
Unavailable
Live forecast
Destination
Tukwila, WA
Evening
in Tukwila on Friday
Local time
7:24 PM
PDT
Current temp
66°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
21 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 13m 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.
Frequently Asked Questions
The drive from Spokane, WA to Tukwila, WA covers 282.5 miles and takes about 5h 13m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 90, I 405, Interurban Avenue South. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 141.2 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 $59.12 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break 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 16 significant decision points across 282.5 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.
The main spots that need attention: at 0.6 miles (West Freeway Avenue): Highway fork - watch signs carefully; at 59.5 miles (I 90): Highway fork - watch signs carefully. Lane positioning matters here; at 270.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
The route from Spokane, WA to Tukwila, WA does not surface many named destination signs beyond the main corridor.
Yes. Nearby national parks include Klondike Gold Rush - Seattle Unit National Historical Park.
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, and NPS for national parks. See our methodology for refresh cadence and limitations.
