This 282.7-mile journey from Tukwila, WA to Spokane, WA is a straightforward, highway-focused drive that can comfortably be completed in about 5 hours and 14 minutes. With 99% of the route on major highways like I-90 and I-405, it's an efficient option for a single-day trip. The estimated fuel cost is around $59, making it an economical choice. This drive is ideal for those looking to cover ground quickly, as it features a long, uninterrupted stretch of 269.5 miles on I-90. Both your origin and destination are within the Pacific Coast region.
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
141.4 miles from Tukwila, WA
A natural place for your longest stop of the day
, about 2h 38m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 5h 14m. Total distance: 282.7 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 14m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (99%). Some complex stretches to watch for.
Drive Character
Expect a predominantly highway-focused experience on this route, with 99% of your travel occurring on major interstates. The drive is characterized by its efficiency, especially the extensive 269.5-mile segment on I-90. While primarily a highway grind, this allows for consistent speeds and minimal detours. You'll notice the landscape change as you move eastward across Washington, transitioning from the Pacific Coast's immediate vicinity to the drier interior. The long stretches on I-90 mean fewer opportunities for spontaneous stops, so planning is key.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 21 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 269.5 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 90 and I 405. You will hit about 12 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.2 miles in near Interurban Avenue South.
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 282.7 miles you will encounter 12 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: at 0.2 miles (Interurban Avenue South): Lane positioning matters here; at 1.4 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 1.7 miles (I 405): Merge point - match speed before joining. Lane positioning matters here.
Critical Maneuvers
5 of 12 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
6
0.2 mi into trip|~0m in|Interurban Avenue South
Turn right onto Interurban Avenue South
Lane positioning matters here
Use the straight / right lanes.
8
1.4 mi into trip|~3m in
Take the ramp toward I 405 North: Renton, Everett
Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Toward I 405 North: Renton, Everett
5
1.7 mi into trip|~3m in|I 405
Merge onto I 405
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
8
11.3 mi into trip|~15m 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
11.5 mi into trip|~16m 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
Main Roads
Road
Distance
Duration
I 90
269.5 mi
4h 53m
I 405
9.6 mi
11m
Interurban Avenue South
1.1 mi
2m
South Lincoln Street
0.4 mi
1m
West 4th Avenue
0.2 mi
<1m
West Freeway Avenue
0.2 mi
<1m
West Main Avenue
0.2 mi
<1m
58th Avenue South
0.2 mi
<1m
Longest stretch:
I 90
— 269.5 mi, about 4h 53m
Turn-by-Turn Driving Directions
Step-by-step road directions between Tukwila, WA and Spokane, WA.
1
Start on South 144th Street
47 ft·6 sec·South 144th Street
2
Turn left onto 58th Avenue South
0.2 mi·22 sec·58th Avenue South
3
Continue on South 141st Place
445 ft·16 sec·South 141st Place
4
Turn right onto Interurban Avenue South
1.1 mi·2 min·Interurban Avenue South
Use the straight / right lanes.
5
Continue on WA 181
527 ft·14 sec·West Valley Highway
6
Take the ramp
0.2 mi·33 sec
Toward I 405 North: Renton, EverettUse the right lane.
7
Merge onto I 405
9.6 mi·11 min·I 405
Use the straight / slight right lanes.
8
Take the exit
0.2 mi·31 sec
Exit 11Toward I 90: Seattle, SpokaneUse the slight right lane.
9
Keep slight right at fork
0.4 mi·45 sec
Toward I 90 East: SpokaneUse the slight right lane.
10
Merge onto I 90
268 mi·4 hr 51 min·I 90
Use the straight / slight right lanes.
11
Merge onto I 90; US 2; US 395
1.8 mi·2 min·I 90; US 2; US 395
12
Take the exit
0.2 mi·31 sec
Toward Maple Street, Lincoln Street, Walnut Street
13
Continue on West 5th Avenue
382 ft·12 sec·West 5th Avenue
14
Turn straight onto West Freeway Avenue
0.2 mi·32 sec·West Freeway Avenue
15
Continue on West 4th Avenue
0.2 mi·31 sec·West 4th Avenue
16
Continue on West 4th Avenue
167 ft·4 sec·West 4th Avenue
17
Continue on South Lincoln Street
0.4 mi·1 min·South Lincoln Street
Use the straight / left lanes.
18
Turn left onto West Main Avenue
0.2 mi·34 sec·West Main Avenue
19
Turn right
26 ft·8 sec
20
Turn left onto South Gorge Trail
157 ft·17 sec·South Gorge Trail
21
Arrive at destination
South Gorge Trail
Trip Plan
For this 5-hour, 14-minute drive, starting early in the morning is your best bet to maximize daylight and avoid potential afternoon traffic. With only one recommended stop, you have flexibility in how you pace your journey. Keep an eye on your fuel gauge, as the longest stretch without a major turn-off is a significant 269.5 miles on I-90. Planning a fuel stop before you hit this long segment will ensure a smooth ride. This route is well-suited for a single-day trip, but if you prefer a more relaxed pace, consider breaking it up with an overnight stay.
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 141.4 miles from Tukwila, WA, or about 2h 38m into the drive.
The longest continuous stretch on this route runs about 269.5 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 11m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 141.4 miles or 2h 38m 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 16m
Traffic, exits, and arrival timing usually matter more near Spokane, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Tukwila, 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 Tukwila, WA
This is one driving day of about 282.7 miles and 5h 14m.
Your first comfortable stop window is around 62 miles from Tukwila, 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 269.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 141.4 mi from Tukwila, WA
· 2h 38m 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...
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $30 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
84.8
1
$29.68
$13.57
Efficient EV
70.7
0
$24.74
$11.31
EV Truck/SUV
113.1
1
$39.58
$18.09
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
Tukwila, WA
Afternoon
in Tukwila on Thursday
Local time
2:25 PM
PDT
Current temp
66°F
Unavailable
Live forecast
Destination
Spokane, WA
Afternoon
in Spokane on Thursday
Local time
2:25 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
21 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
5h 14m 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 Tukwila, WA to Spokane, WA covers 282.7 miles and takes about 5h 14m 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 141.4 miles from Tukwila, WA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $59.17 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 drive requires moderate attention. Across 282.7 miles you will encounter 12 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 0.2 miles (Interurban Avenue South): Lane positioning matters here; at 1.4 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 1.7 miles (I 405): Merge point - match speed before joining. Lane positioning matters here.
The route from Tukwila, WA to Spokane, WA does not surface many named destination signs beyond the main corridor.
