Origin
Birch Bay, WA
Morning in Birch Bay on Saturday
Local time
10:36 AM
PDT
Current temp
58°F
Unavailable
Live forecast
Trip from Birch Bay, WA to Spokane Valley, WA
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
7h 23m
Distance
391.5 mi
630 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$82
one way
EV Charging
Unknown
Best Time to Leave
4 AM
7h 13m
★
6 AM
7h 23m
8 AM
7h 44m
10 AM
7h 30m
12 PM
7h 28m
3 PM
7h 32m
5 PM
7h 43m
8 PM
7h 17m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Birch Bay, WA
Veronika V
Trip Overview
The drive from Birch Bay, WA to Spokane Valley, WA covers 391.5 miles and takes about 7h 23m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 90, I 5, I 405 for much of the mileage, and the overall profile is mostly highway. The longest uninterrupted segment is about 279 miles on I 90. At current regular gas prices, budget about $81.94 one way before food or hotel costs.
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
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
195.7 miles from Birch Bay, WA
A natural place for your longest stop of the day , about 3h 47m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 90 | 279 mi | 5h 5m |
| I 5 | 86.9 mi | 1h 41m |
| I 405 | 18 mi | 22m |
| Birch Bay Lynden Road | 2.9 mi | 4m |
| Blaine Road | 1.3 mi | 2m |
| Alderson Road | 0.8 mi | 2m |
| US I-5 South Onramp | 0.3 mi | <1m |
| North Pines Road | <0.1 mi | <1m |
Longest stretch:
I 90
— 279 mi, about 5h 5m
Turn-by-Turn Driving Directions
Step-by-step road directions between Birch Bay, WA and Spokane Valley, WA.
1
Start on this road
45 ft
·
9 sec
·
this road
2
Turn left onto Alderson Road
0.8 mi
·
2 min
·
Alderson Road
3
At end of road, turn left onto WA 548
1.3 mi
·
2 min
·
Blaine Road
4
Turn right onto Birch Bay Lynden Road
2.9 mi
·
4 min
·
Birch Bay Lynden Road
5
Take the ramp onto US I-5 South Onramp
0.3 mi
·
36 sec
·
US I-5 South Onramp
Toward I 5 South
6
Merge onto I 5
87 mi
·
1 hr 41 min
·
I 5
Use the straight lane.
7
Take the exit
0.9 mi
·
1 min
Exit 182
Toward I 405 South: Bellevue, Renton
Use the straight / slight right lanes.
8
Merge onto I 405
0.9 mi
·
1 min
·
I 405
9
Keep slight right at fork onto I 405
17 mi
·
21 min
·
I 405
Use the straight / slight right lanes.
10
Take the exit
0.5 mi
·
1 min
Exit 11
Toward I 90: Spokane, Seattle
Use the slight right lane.
11
Keep slight left at fork
0.5 mi
·
1 min
Toward I 90 East: Spokane
Use the slight left lane.
12
Merge onto I 90
268 mi
·
4 hr 51 min
·
I 90
Use the straight / slight right lanes.
13
Merge onto I 90; US 2; US 395
11 mi
·
14 min
·
I 90; US 2; US 395
14
Take the exit
0.4 mi
·
51 sec
Toward WA 27
15
Turn left onto WA 27
148 ft
·
11 sec
·
North Pines Road
Use the straight / left lanes.
16
Arrive at destination
WA 27
Trip Plan
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 195.7 miles from Birch Bay, WA, or about 3h 47m into the drive.
The longest continuous stretch on this route runs about 279 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 86 miles or 1h 43m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 195.7 miles or 3h 47m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 6h 15m
Traffic, exits, and arrival timing usually matter more near Spokane Valley, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Birch Bay, 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.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from Birch Bay, WA
This is one driving day of about 391.5 miles and 7h 23m.
Your first comfortable stop window is around 86 miles from Birch Bay, WA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on I 90 for about 279 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
196 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 86 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 195.7 miles from Birch Bay, WA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 90 if your tank is already low. That segment runs about 279 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 145 decision points cluster between mile 0.8 and 111.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.8 mi into trip
|
~2m in
|
WA 548 / Blaine Road
At end of road, turn left onto WA 548 / Blaine Road
Navigation decision point
8
92.2 mi into trip
|
~1h 50m in
Take the exit toward I 405 South: Bellevue, Renton
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 182
Toward I 405 South: Bellevue, Renton
6
94 mi into trip
|
~1h 53m in
|
I 405
Keep slight right at fork onto I 405
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
111 mi into trip
|
~2h 14m in
Take the exit toward I 90: Spokane, Seattle
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: Spokane, Seattle
7
111.5 mi into trip
|
~2h 15m in
Keep slight left at fork toward I 90 East: Spokane
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward I 90 East: Spokane
Fuel & Cost
Regular Gas
$81.94 one way
$163.88 round trip
$5.32/gal
25.4 MPG avg
137 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $5.58 | $85.93 | $171.86 |
| premium | $5.77 | $88.90 | $177.81 |
| diesel | $5.61 | $86.44 | $172.88 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$82
Meals
$25–$50
Total
$107–$132
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 137 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $41 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 117.4 | 1 | $41.11 | $18.79 |
| Efficient EV | 97.9 | 1 | $34.26 | $15.66 |
| EV Truck/SUV | 156.6 | 1 | $54.81 | $25.06 |
Gas CO2
137 kg
EV CO2
46 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.
Destination
Spokane Valley, WA
Morning in Spokane Valley on Saturday
Local time
10:36 AM
PDT
Current temp
45°F
Unavailable
Live forecast
59°F
Monroe, WA
196 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
13 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
7h 23m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
What kind of drive is this?
391.5 mi in 7h 23m, mostly highway — 279 mi of that is on I 90.
98% highway — fuel and pacing are the main things to plan.
16 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 279 mi on I 90.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 90 and I 5. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.8 miles in near WA 548 / Blaine Road.
Driving Effort
9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 14 significant decision points across 391.5 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: at 0.8 miles (WA 548 / Blaine Road): Navigation decision point; at 92.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 94 miles (I 405): Highway fork - watch signs carefully. Lane positioning matters here.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Birch Bay, WA and Spokane Valley, WA, road signs point toward Renton and Seattle.
Renton
92.2 mi in
|
~1h 50m
Seattle
111 mi in
|
~2h 14m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 7h 23m. Total distance: 391.5 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 23m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 279 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 Spokane Valley, 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 2 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 0.8 miles (WA 548 / Blaine Road): Navigation decision point; at 92.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 94 miles (I 405): Highway fork - watch signs carefully. Lane positioning matters here.
Not recommended in a single day. At 7.4 hours each way, a round trip means 14.8 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Spokane Valley, WA before the return drive.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
Was this helpful?
Thanks for your feedback!
Your tip has been submitted. Thanks!
/500
Recent Tips
·
Explore More
Continue From Spokane Valley, WA
More from Birch Bay, WA
More trips to Spokane Valley, WA
Explore more options from Birch Bay, WA or browse trips ending in Spokane Valley, WA.
Looking for more statewide routes? Browse WA road trips.