Vancouver, WA to Carnation, WA is 182 miles and takes about 3h 40m via I 5 and State Route 18, with a fuel budget near $41 and enough daylight to finish in a day. This trip stays within Washington state, moving from the Pacific Coast region toward the interior. With 93% of the drive on highways, you'll find it's a largely straightforward and efficient way to cover the distance. It's a good option if you're looking for a primarily highway route with minimal complexity for a single-day excursion.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
91 miles from Vancouver, WA
A natural place for your longest stop of the day
, about 1h 43m into the drive
.
Main Roads
Road
Distance
Duration
I 5
139.9 mi
2h 39m
State Route 18
27.3 mi
34m
Preston Fall City Road Southeast
4 mi
7m
Fall City-Carnation Road Southeast
3.2 mi
4m
I 90
2.3 mi
2m
Fall City-Carnation Road Northeast
2 mi
2m
Tolt Avenue
0.8 mi
1m
Southeast High Point Way
0.5 mi
1m
Longest stretch:
I 5
— 139.9 mi, about 2h 39m
Traffic on I-5
Hour-of-day weekday pattern from 360 FHWA count stations on your route.
Peak
4 PM
~4,074 veh/hr typical
· worst 4,708
Quietest
2 AM
~409 veh/hr
Peak-to-quiet ratio
10×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 105 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 Carnation, 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
0.3 mi·25 sec·Snoqualmie Parkway
8
Take the exit
0.6 mi·1 min
Toward I 90 West: Seattle
9
Merge onto I 90
2.3 mi·2 min·I 90
10
Take the exit
0.2 mi·23 sec
Exit 22Toward Preston, Fall CityUse the straight / slight right lanes.
11
Keep slight right at fork
140 ft·3 sec
Toward Preston, Fall CityUse the straight / slight right lanes.
12
Turn straight onto Preston-Fall City Road
268 ft·10 sec·Preston-Fall City Road
13
Turn right onto Southeast High Point Way
0.5 mi·1 min·Southeast High Point Way
14
Continue on Preston Fall City Road Southeast
4.0 mi·7 min·Preston Fall City Road Southeast
15
Continue on Southeast Fall City-Snoqualmie Road
449 ft·25 sec·Southeast Fall City-Snoqualmie Road
16
Enter roundabout onto WA 203
113 ft·1 sec·Fall City-Carnation Road Southeast
17
Continue on WA 203
3.2 mi·4 min·Fall City-Carnation Road Southeast
18
Continue on WA 203
2.0 mi·2 min·Fall City-Carnation Road Northeast
19
Continue on WA 203
0.8 mi·1 min·Tolt Avenue
20
Turn right onto Entwistle Street
73 ft·3 sec·Entwistle Street
21
Arrive at destination
Entwistle Street
Trip Plan
For this one-day trip, consider an early morning departure from Vancouver to maximize daylight and avoid heavier traffic. The longest stretch without a major change in road type is nearly 140 miles on I 5, so plan for a fuel and rest stop before you reach that point. With a total duration of under 4 hours, you don't need to split the drive, offering flexibility in your schedule. Keep an eye on your fuel gauge as you transition from I 5 to the state routes, as services might be less frequent on those sections.
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 91 miles from Vancouver, WA, or about 1h 43m 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 40 miles or 45m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 91 miles or 1h 43m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 52m
Traffic, exits, and arrival timing usually matter more near Carnation, 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 182 miles and 3h 40m.
Your first comfortable stop window is around 40 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 12
5 decision points cluster between mile 0 and 171.3 — 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
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...
8
171.1 mi into trip|~3h 20m in
Take the exit toward Preston, Fall City
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 22
Toward Preston, Fall City
9
171.3 mi into trip|~3h 20m in
Keep slight right at fork toward Preston, Fall City
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward Preston, Fall City
Fuel & Cost
Regular Gas
$38.94 one way
$77.87 round trip
$5.43/gal25.4 MPG avg64 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.68
$40.70
$81.40
premium
$5.89
$42.21
$84.42
diesel
$6.28
$44.97
$89.94
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$39
Meals
$25–$50
Total
$64–$89
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 63.7 kg one way.
Prices: EIA weekly data, 2026-10-19.
Driving Electric?
About $19 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
54.6
0
$19.11
$8.74
Efficient EV
45.5
0
$15.93
$7.28
EV Truck/SUV
72.8
0
$25.48
$11.65
Gas CO2
64 kg
EV CO2
21 kg (67% 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 Oct 19, 2026
Origin
Vancouver, WA
Late night
in Vancouver on Friday
Local time
5:29 AM
PDT
Current temp
63°F
Mostly Cloudy
SE 2 mph4% chanceLive forecast
Destination
Carnation, WA
Late night
in Carnation on Friday
Local time
5:29 AM
PDT
Current temp
62°F
Mostly Cloudy
0 mph3% chanceLive 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
1 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
3h 40m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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...
19 mi from route
~48 min detour
Free
near mile 156.9
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is predominantly highway driving, with 93% of the 182 miles on major roads. You'll experience a significant stretch of 139.9 miles on I 5 before transitioning to State Route 18 and then Preston Fall City Road Southeast. Expect a continuous flow of traffic and frequent exits on the initial highway portion, giving way to a more rural cruising feel as you move onto the state routes. The shift from highway to surface roads happens after the long I 5 segment.
93% highway — fuel and pacing are the main things to plan.
21 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?
8/10
This is a straightforward highway drive that stays mostly on I 5 and State Route 18. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive.
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 12 significant decision points across 182 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: near the start: Navigation decision point; at 131.9 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here; at 140.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
864 ft43 ft
Total Climb
1,602 ft
Total Descent
1,709 ft
Highest Point
864 ft
~169 mi in
Elevation Range
821 ft
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 Carnation, WA, road signs point toward Muckleshoot Reservation, Preston and Fall City.
Muckleshoot Reservation
140.1 mi in|~2h 40m
Preston
171.1 mi in|~3h 20m
Fall City
171.1 mi in|~3h 20m
Detours Along the Way
Tagged by where each one fits in your drive — first break, midpoint, final stretch.
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)
•House of Providence — commonly known as the Academy building or Academy Building
•Interstate Bridge — highway bridge in Oregon and Washington, USA
Doable as a same-day drive at 3h 40m. Total distance: 182 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 40m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (93%). 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 12 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 Carnation, 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 12 rest areas along the route for bathroom stops.
The main spots that need attention: near the start: Navigation decision point; at 131.9 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here; at 140.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. 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.
Possible but tiring. At 3.7 hours each way, an in-and-out day trip would put you behind the wheel for 7.3 hours — manageable with a long break at Carnation, WA, but most travelers stay overnight.
