This 286-mile journey from Pullman to Seattle takes approximately 5 hours and 47 minutes, making it a manageable one-day road trip. You'll primarily be on I-90, WA 26, and US 195, with 97% of the drive being highway. Expect a fuel cost around $60 for this drive. This route offers a straightforward path across Washington State, moving you from the Palouse region to the Puget Sound area. It's a practical option if you're looking to get from point A to point B efficiently, with the flexibility to stop once along the way.
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
143 miles from Pullman, WA
A natural place for your longest stop of the day
, about 3h 5m into the drive
.
Main Roads
Road
Distance
Duration
I 90
135.4 mi
2h 30m
WA 26
129.3 mi
2h 44m
US 195
12.6 mi
17m
Colfax Airport Road
3 mi
4m
Northwest Davis Way
1.6 mi
2m
Davis Way
0.9 mi
1m
West Fairview Street
0.6 mi
1m
West Almota Road
0.2 mi
<1m
Longest stretch:
I 90
— 135.4 mi, about 2h 30m
Turn-by-Turn Driving Directions
Step-by-step road directions between Pullman, WA and Seattle, WA.
1
Start on this road
89 ft·8 sec·this road
2
Turn right onto Northeast Kamiaken Street
368 ft·14 sec·Northeast Kamiaken Street
3
Turn right onto Northeast Olsen Street
358 ft·11 sec·Northeast Olsen Street
4
Continue on WA 270
1.6 mi·2 min·Northwest Davis Way
5
Continue on WA 270
0.9 mi·1 min·Davis Way
6
Merge onto US 195
13 mi·17 min·US 195
7
Turn left onto South Main Street
0.2 mi·22 sec·South Main Street
8
Turn right onto West Fairview Street
0.6 mi·1 min·West Fairview Street
9
Continue on West Almota Road
0.2 mi·30 sec·West Almota Road
10
Turn right onto Colfax Airport Road
3.0 mi·4 min·Colfax Airport Road
11
Turn left onto WA 26
129 mi·2 hr 44 min·WA 26
12
Continue on this road
0.7 mi·1 min·this road
Toward I 90 West: Seattle
13
Merge onto I 90
135 mi·2 hr 30 min·I 90
Use the straight / slight right lanes.
14
Take the exit
0.7 mi·1 min
Exit 2CToward I 5 North: Vancouver British Columbia, James Street, Madison StreetUse the straight / slight right lanes.
15
Keep slight left at fork
0.2 mi·21 sec
Toward I 5 North: Vancouver British Columbia, Madison Street, Convention Center
16
Keep slight right at fork
0.3 mi·54 sec
Toward Madison Street, Convention PlaceUse the slight right lane.
17
Turn left onto Madison Street
0.1 mi·35 sec·Madison Street
Use the left / straight lanes.
18
Turn left
31 ft·2 sec
19
Arrive at destination
Trip Plan
Given the 5-hour 47-minute duration, departing Pullman in the morning allows ample time to reach Seattle with a single stop. The longest stretch without a major deviation is 135.4 miles on I-90, so plan your fuel and rest breaks accordingly. With a total fuel cost estimated at $60, be mindful of your gas gauge, especially before entering longer highway segments. This drive is well-suited for a single day, so you have the flexibility to depart when you're ready and make brief stops as needed.
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 143 miles from Pullman, WA, or about 3h 5m into the drive.
The longest continuous stretch on this route runs about 135.4 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 63 miles or 1h 23m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 143 miles or 3h 5m 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 48m
Traffic, exits, and arrival timing usually matter more near Seattle, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Pullman, 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 Pullman, WA
This is one driving day of about 286 miles and 5h 47m.
Your first comfortable stop window is around 63 miles from Pullman, 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 135.4 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 12
5 decision points cluster between mile 0.1 and 285.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.1 mi into trip|~0m in|Northeast Olsen Street
Turn right onto Northeast Olsen Street
Navigation decision point
8
284.6 mi into trip|~5h 44m in
Take the exit toward I 5 North: Vancouver British Columbia, James Street, Madison Street
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 2C
Toward I 5 North: Vancouver British Columbia, J...
6
285.4 mi into trip|~5h 45m in
Keep slight left at fork toward I 5 North: Vancouver British Columbia, Madison Street, Convention Center
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 5 North: Vancouver British Columbia, M...
8
285.5 mi into trip|~5h 46m in
Keep slight right at fork toward Madison Street, Convention Place
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward Madison Street, Convention Place
6
285.9 mi into trip|~5h 46m in|Madison Street
Turn left onto Madison Street
Lane positioning matters here
Use the left / straight lanes.
Fuel & Cost
Regular Gas
$59.86 one way
$119.71 round trip
$5.32/gal25.4 MPG avg100 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.58
$62.77
$125.55
premium
$5.77
$64.95
$129.89
diesel
$5.61
$63.15
$126.29
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$60
Meals
$25–$50
Total
$85–$110
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 100.1 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
85.8
1
$30.03
$13.73
Efficient EV
71.5
0
$25.03
$11.44
EV Truck/SUV
114.4
1
$40.04
$18.30
Gas CO2
100 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
Pullman, WA
Night
in Pullman on Saturday
Local time
10:57 PM
PDT
Current temp
69°F
Unavailable
Live forecast
Destination
Seattle, WA
Night
in Seattle on Saturday
Local time
10:57 PM
PDT
Current temp
49°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
20 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 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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This is largely a highway-focused drive, with 97% of the route utilizing major roadways. You'll experience a significant stretch of 135.4 miles on I-90, offering a consistent pace. The profile suggests a predominantly fast-paced experience, minimizing time on slower local roads. While the exact scenery isn't detailed, the highway nature implies a focus on covering distance rather than winding through picturesque small towns. Expect a drive characterized by efficiency and steady progress.
97% highway — fuel and pacing are the main things to plan.
19 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 135.4 mi on I 90.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on I 90 and WA 26. You will hit about 12 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.1 miles in near Northeast Olsen Street.
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 286 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 0.1 miles (Northeast Olsen Street): Navigation decision point; at 284.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 285.4 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Doable as a same-day drive at 5h 47m. Total distance: 286 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 (97%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 135.4 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 Seattle, 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 0.1 miles (Northeast Olsen Street): Navigation decision point; at 284.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 285.4 miles: Highway fork - watch signs carefully. 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 Seattle, WA before the return drive.
