This straightforward 107.5-mile drive from Ellensburg to Seattle, Washington, can easily be completed in about 2 hours and 6 minutes, making it an ideal day trip. The journey is primarily along Interstate 90, accounting for 96% of the route, so expect a highway-focused experience. With an estimated fuel cost of $23, it's an economical option for traversing the Pacific Coast region. Since there are no designated stops in the data, you can plan your own breaks, but the longest stretch without a turn is a substantial 103.2 miles on I 90, so keep that in mind for refueling and rest.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
53.8 miles from Ellensburg, WA
A natural place for your longest stop of the day
, about 1h 4m into the drive
.
Main Roads
Road
Distance
Duration
I 90
103.2 mi
1h 55m
West University Way
2.1 mi
4m
North Main Street
0.2 mi
<1m
Madison Street
0.1 mi
<1m
US 97
0.1 mi
<1m
West 5th Avenue
<0.1 mi
<1m
Longest stretch:
I 90
— 103.2 mi, about 1h 55m
Turn-by-Turn Driving Directions
Step-by-step road directions between Ellensburg, WA and Seattle, WA.
1
Start on West 5th Avenue
216 ft·11 sec·West 5th Avenue
2
Turn right onto North Main Street
0.2 mi·42 sec·North Main Street
3
Turn left onto West University Way
2.1 mi·4 min·West University Way
4
Enter roundabout onto US 97
110 ft·6 sec·US 97
5
Continue on US 97
528 ft·14 sec·US 97
6
Take the exit
0.4 mi·54 sec
Toward I 90 West
7
Merge onto I 90
103 mi·1 hr 55 min·I 90
Use the straight / slight right lanes.
8
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.
9
Keep slight left at fork
0.2 mi·21 sec
Toward I 5 North: Vancouver British Columbia, Madison Street, Convention Center
10
Keep slight right at fork
0.3 mi·54 sec
Toward Madison Street, Convention PlaceUse the slight right lane.
11
Turn left onto Madison Street
0.1 mi·35 sec·Madison Street
Use the left / straight lanes.
12
Turn left
31 ft·2 sec
13
Arrive at destination
Trip Plan
Given the short 2-hour duration and 107.5-mile distance, this trip from Ellensburg to Seattle offers plenty of flexibility. You can easily depart at your convenience, but consider leaving earlier in the morning to avoid potential Seattle traffic. The estimated fuel cost is $23, and with the longest stretch on I 90 being over 100 miles, it's wise to ensure you have adequate fuel before embarking on that segment. Plan for a brief stop in Ellensburg or upon arrival in Seattle rather than midway, as the route itself doesn't highlight specific points of interest for a break.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 53.8 miles from Ellensburg, WA, or about 1h 4m into the drive.
The longest continuous stretch on this route runs about 103.2 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 24 miles or 30m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 53.8 miles or 1h 4m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 42m
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 Ellensburg, 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 Ellensburg, WA
This is one driving day of about 107.5 miles and 2h 6m.
Your first comfortable stop window is around 24 miles from Ellensburg, WA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 90 for about 103.2 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 10
5 decision points cluster between mile 0 and 107.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|North Main Street
Turn right onto North Main Street
Navigation decision point
8
106.1 mi into trip|~2h 3m 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
106.8 mi into trip|~2h 4m 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
107 mi into trip|~2h 4m 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
107.4 mi into trip|~2h 5m in|Madison Street
Turn left onto Madison Street
Lane positioning matters here
Use the left / straight lanes.
Fuel & Cost
Regular Gas
$22.50 one way
$45.00 round trip
$5.32/gal25.4 MPG avg38 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.58
$23.59
$47.19
premium
$5.77
$24.41
$48.82
diesel
$5.61
$23.73
$47.47
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$23
Meals
$25–$50
Total
$48–$73
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 37.6 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $11 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
32.3
0
$11.29
$5.16
Efficient EV
26.9
0
$9.41
$4.30
EV Truck/SUV
43
0
$15.05
$6.88
Gas CO2
38 kg
EV CO2
13 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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 16, 2026
Origin
Ellensburg, WA
Late night
in Ellensburg on Sunday
Local time
1:07 AM
PDT
Current temp
46°F
Unavailable
Live forecast
Destination
Seattle, WA
Late night
in Seattle on Sunday
Local time
1:07 AM
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
3 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
2h 6m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
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...
0 mi from route
~1 min detour
Free
near mile 107.5
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a predominantly highway-focused drive for this 107.5-mile trip. With 96% of the route on I 90, the character is largely that of a swift interstate journey. You'll experience a significant uninterrupted stretch of 103.2 miles on I 90, which means consistent cruising speed for a long duration. The roads leading into and out of the main highway, West University Way and North Main Street, offer brief transitions before merging onto the interstate. This profile suggests a drive where maintaining speed is key, with minimal deviations from the main artery.
96% highway — fuel and pacing are the main things to plan.
13 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 103.2 mi on I 90.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on I 90 and West University Way. You will hit about 10 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near North Main Street.
Driving Effort5/10
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 107.5 miles you will encounter 10 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: near the start (North Main Street): Navigation decision point; at 106.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 106.8 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 6m. Total distance: 107.5 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 6m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (96%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 103.2 miles on I 90. The full list of main roads is in the Roads section above.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: near the start (North Main Street): Navigation decision point; at 106.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 106.8 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.
Yes. A round trip is manageable in a single day if you plan a break at Seattle, WA before heading back.
