This 289.2-mile drive from Vancouver, WA to Sunnyslope, WA is best tackled in a single day, taking approximately 5 hours and 42 minutes. The route is predominantly highway-focused, with 99% of the journey on major interstates and US highways, including I-5, I-90, and US-97. You can expect a fuel cost of around $61 for this trip. Given the relatively short duration and highway nature, it’s a straightforward journey for most travelers. This route keeps you within the Pacific Coast region throughout your travels, offering a consistent driving experience.
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
144.6 miles from Vancouver, WA
A natural place for your longest stop of the day
, about 2h 46m into the drive
.
Main Roads
Road
Distance
Duration
I 5
139.9 mi
2h 39m
I 90
59.8 mi
1h 6m
US 97
35.2 mi
44m
State Route 18
27.3 mi
34m
US 2
14.8 mi
19m
WA 970
9.9 mi
12m
Sunset Highway
0.4 mi
<1m
Easy Street
0.3 mi
<1m
Longest stretch:
I 5
— 139.9 mi, about 2h 39m
Traffic on I-5
Hour-of-day weekday pattern from 180 FHWA count stations on your route.
Peak
4 PM
~4,072 veh/hr typical
Quietest
2 AM
~403 veh/hr
Peak-to-quiet ratio
10.1×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Vancouver, WA and Sunnyslope, WA.
1
Start on East Fourth Plain Boulevard
100 ft·9 sec·East Fourth Plain Boulevard
2
Take the ramp
0.2 mi·23 sec
Toward I 5 North: Seattle
3
Merge onto I 5
132 mi·2 hr 29 min·I 5
Use the straight / slight right lanes.
4
Keep slight right at fork onto I 5
8.2 mi·10 min·I 5
Use the slight right lane.
5
Take the exit
0.5 mi·1 min
Exit 142AToward WA 18 East: Auburn, Muckleshoot ReservationUse the straight / slight right lanes.
6
Merge onto WA 18
27 mi·34 min·State Route 18
Use the straight / slight right lanes.
7
Continue on WA 18
0.1 mi·8 sec·Snoqualmie Parkway
8
Take the exit
0.6 mi·1 min
Toward I 90 East: Spokane
9
Merge onto I 90
60 mi·1 hr 6 min·I 90
Use the straight / slight right lanes.
10
Take the exit
0.2 mi·32 sec
Toward Cle Elum, Leavenworth
11
Turn left onto WA 970
0.4 mi·33 sec·Sunset Highway
12
At end of road, turn right onto WA 970
0.1 mi·10 sec·WA 970
13
Take the exit onto WA 970
9.8 mi·12 min·WA 970
14
Continue on US 97
35 mi·44 min·US 97
15
Take the exit onto US 97
15 mi·19 min·US 2
16
Enter roundabout onto Easy Street
225 ft·9 sec·Easy Street
17
Continue on Easy Street
0.2 mi·33 sec·Easy Street
18
Arrive at destination
Easy Street
Trip Plan
For this 5-hour and 42-minute drive, leaving early in the morning is recommended to maximize daylight and minimize potential traffic, especially if you encounter any on I-5. With only one recommended stop, you have flexibility in pacing. The longest stretch of 139.9 miles on I-5 means you'll want to ensure you're fueled up before embarking on that segment. Keep an eye on your fuel gauge, as the total estimated fuel cost is $61. This is a manageable day trip, so enjoy the direct journey.
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 144.6 miles from Vancouver, WA, or about 2h 46m into the drive.
The longest continuous stretch on this route runs about 139.9 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 64 miles or 1h 12m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 144.6 miles or 2h 46m 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 Sunnyslope, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Vancouver, 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 Vancouver, WA
This is one driving day of about 289.2 miles and 5h 42m.
Your first comfortable stop window is around 64 miles from Vancouver, 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 5 for about 139.9 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 14
5 decision points cluster between mile 0 and 140.6 — 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
Take the ramp toward I 5 North: Seattle
Navigation decision point
Toward I 5 North: Seattle
5
0.2 mi into trip|~0m in|I 5
Merge onto I 5
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
131.9 mi into trip|~2h 30m in|I 5
Keep slight right at fork onto I 5
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
8
140.1 mi into trip|~2h 40m in
Take the exit toward WA 18 East: Auburn, Muckleshoot Reservation
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 142A
Toward WA 18 East: Auburn, Muckleshoot Reservat...
5
140.6 mi into trip|~2h 41m in|WA 18 / State Route 18
Merge onto WA 18 / State Route 18
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
Fuel & Cost
Regular Gas
$64.08 one way
$128.16 round trip
$5.63/gal25.4 MPG avg101 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.91
$67.23
$134.47
premium
$6.08
$69.23
$138.45
diesel
$5.35
$60.91
$121.83
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: 101.2 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $30 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
86.8
1
$30.37
$13.88
Efficient EV
72.3
0
$25.31
$11.57
EV Truck/SUV
115.7
1
$40.49
$18.51
Gas CO2
101 kg
EV CO2
34 kg (66% 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 May 24, 2026
Origin
Vancouver, WA
Afternoon
in Vancouver on Wednesday
Local time
12:56 PM
PDT
Current temp
48°F
Mostly Clear
NNW 1 to 10 mph0% chanceLive forecast
Flood Warning
Flood Warning issued May 23 at 11:25AM PDT by NWS Spokane WA
Destination
Sunnyslope, WA
Afternoon
in Sunnyslope on Wednesday
Local time
12:56 PM
PDT
Current temp
56°F
Partly Cloudy
NW 12 to 24 mph1% chanceLive forecast
Flood Warning
Flood Warning issued May 23 at 11:25AM PDT by NWS Spokane WA
51°F
Hobart, WA
145 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
8 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 42m 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...
20 mi from route
~50 min detour
Free
near mile 159.6
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a highway-focused drive for nearly the entire 289.2 miles, with a 99% highway share. The longest uninterrupted stretch you'll encounter is 139.9 miles on I-5, meaning you'll spend a significant portion of your time on high-speed, multi-lane roads. This character means the drive is efficient, allowing you to cover ground quickly. While not designed for leisurely sightseeing, the route prioritizes direct travel between your origin and destination.
99% highway — fuel and pacing are the main things to plan.
18 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 139.9 mi on I 5.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on I 5 and I 90. You will hit about 14 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive.
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 289.2 miles you will encounter 14 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: Navigation decision point; at 0.2 miles (I 5): Merge point - match speed before joining. Lane positioning matters here; at 131.9 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Hilly terrain with moderate elevation changes
2,976 ft36 ft
Total Climb
3,905 ft
Total Descent
3,280 ft
Highest Point
2,976 ft
~247.9 mi in
Elevation Range
2,940 ft
Notable High Points
2,445 ft at ~206.6 miles+536 ft prominence
2,976 ft at ~247.9 miles+1,067 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Vancouver, WA and Sunnyslope, WA, road signs point toward Muckleshoot Reservation, Cle Elum and Leavenworth.
Vancouver is a city in southwest Washington State, immediately north of the border with Oregon. The city was established around Fort Vancouver, a fur trading outpost dating back to 1824, making this one of the oldest continuously-inhabited European communities in the Pacific Northwest. Two bridges across the Columbia River connect Vancouver to the rest of the Portland Metropolitan Area.
Top landmarks
•Fort Vancouver National Historic Site — National Historic Site of the United States in Washington (state)
•Interstate Bridge — highway bridge in Oregon and Washington, USA
•Kiggins Theatre — single-screen theatre located in downtown Vancouver, WA
Doable as a same-day drive at 5h 42m. Total distance: 289.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 42m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (99%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 139.9 miles on I 5. The full list of main roads is in the Roads section above.
Yes — we found about 16 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Sunnyslope, 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. There are 16 rest areas along the route for bathroom stops.
The main spots that need attention: near the start: Navigation decision point; at 0.2 miles (I 5): Merge point - match speed before joining. Lane positioning matters here; at 131.9 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here.
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 5.7 hours each way, a round trip means 11.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Sunnyslope, WA before the return drive.
