The drive from Seattle, WA to Desert Aire, WA covers 156.9 miles and takes about 3h 5m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Mount Baker Ridge Tunnel, State Route 243, I 90 for much of the mileage,
and the overall profile is mostly surface roads.
The longest uninterrupted segment is about 134.3 miles on Mount Baker Ridge Tunnel.
At current regular gas prices, budget about $33.04 one way before food or hotel costs.
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
78.5 miles from Seattle, WA
A natural place for your longest stop of the day
, about 1h 29m into the drive
.
Main Roads
Road
Distance
Duration
Mount Baker Ridge Tunnel
134.3 mi
2h 29m
State Route 243
18.4 mi
27m
I 90
1 mi
1m
WA 26
0.8 mi
<1m
I 5
0.6 mi
1m
Desert Aire Drive Southwest
0.4 mi
1m
Sunshine Circle Southwest
0.3 mi
1m
Spring Street
0.1 mi
<1m
Longest stretch:
Mount Baker Ridge Tunnel
— 134.3 mi, about 2h 29m
Traffic on I-90
Hour-of-day weekday pattern from 165 FHWA count stations on your route.
Peak
4 PM
~2,631 veh/hr typical
· worst 3,385
Quietest
2 AM
~138 veh/hr
Peak-to-quiet ratio
19.1×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 104 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 Seattle, WA and Desert Aire, WA.
1
Start on this road
31 ft·7 sec·this road
2
Turn left onto Madison Street
204 ft·11 sec·Madison Street
3
Turn right onto 4th Avenue
308 ft·14 sec·4th Avenue
4
Turn right onto Spring Street
0.1 mi·26 sec·Spring Street
Use the right lane.
5
Take the ramp
0.2 mi·28 sec
Toward I 5 South: Portland
6
Continue on I 5
0.6 mi·1 min·I 5
Use the left lane.
7
Keep slight left at fork onto I 5
147 ft·2 sec·I 5
Toward I 90 East, I 5 South: Bellevue, Portland
8
Keep slight left at fork
0.4 mi·54 sec
Toward I 90 East: Bellevue, Spokane
9
Merge onto I 90
1.0 mi·1 min·I 90
Use the straight / slight right lanes.
10
Keep slight left at fork onto I 90
134 mi·2 hr 29 min·Mount Baker Ridge Tunnel
Use the straight / slight right lanes.
11
Take the exit
0.3 mi·35 sec
Toward WA 26 East: Othello, Pullman
12
Turn straight onto WA 26
0.8 mi·59 sec·WA 26
13
Turn right onto WA 243
14 mi·21 min·State Route 243
14
Enter roundabout onto WA 243
96 ft·1 sec·State Route 243
Toward Yakima
15
Continue on WA 243
4.0 mi·6 min·State Route 243
Toward Yakima
16
Turn right onto Desert Aire Drive Southwest
0.4 mi·1 min·Desert Aire Drive Southwest
17
Turn left onto Sunshine Circle Southwest
0.3 mi·1 min·Sunshine Circle Southwest
18
Turn left onto Apricot Place Southwest
425 ft·18 sec·Apricot Place Southwest
19
Arrive at destination
Apricot Place Southwest
Trip Plan
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 78.5 miles from Seattle, WA, or about 1h 29m into the drive.
The longest continuous stretch on this route runs about 134.3 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 35 miles or 40m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 78.5 miles or 1h 29m 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 24m
Traffic, exits, and arrival timing usually matter more near Desert Aire, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Seattle, 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 Seattle, WA
This is one driving day of about 156.9 miles and 3h 5m.
Your first comfortable stop window is around 35 miles from Seattle, 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 Mount Baker Ridge Tunnel for about 134.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
The midpoint is around 78.5 miles from Seattle, WA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel check
Top up before Mount Baker Ridge Tunnel if your tank is already low. That segment runs about 134.3 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 14
5 decision points cluster between mile 0 and 2.5 — 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|Madison Street
Turn left onto Madison Street
Navigation decision point
7
0.1 mi into trip|~0m in|Spring Street
Turn right onto Spring Street
Lane positioning matters here
Use the right lane.
6
1 mi into trip|~2m in|I 5
Keep slight left at fork onto I 5 toward I 90 East, I 5 South: Bellevue, Portland
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 90 East, I 5 South: Bellevue, Portland
6
1.1 mi into trip|~2m in
Keep slight left at fork toward I 90 East: Bellevue, Spokane
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 90 East: Bellevue, Spokane
6
2.5 mi into trip|~4m in|I 90 / Mount Baker Ridge Tunnel
Keep slight left at fork onto I 90 / Mount Baker Ridge Tunnel
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Fuel & Cost
Regular Gas
$33.04 one way
$66.07 round trip
$5.35/gal25.4 MPG avg55 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.56
$34.32
$68.64
premium
$5.76
$35.56
$71.11
diesel
$5.60
$34.59
$69.17
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$33
Meals
$25–$50
Total
$58–$83
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 54.9 kg one way.
Prices: EIA weekly data, 2026-08-31.
Driving Electric?
About $16 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
47.1
0
$16.47
$7.53
Efficient EV
39.2
0
$13.73
$6.28
EV Truck/SUV
62.8
0
$21.97
$10.04
Gas CO2
55 kg
EV CO2
18 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 Sep 2, 2026
Origin
Seattle, WA
Late night
in Seattle on Friday
Local time
3:04 AM
PDT
Current temp
59°F
Mostly Cloudy
SSW 7 to 10 mph6% chanceLive forecast
Wind Advisory
Wind Advisory issued September 1 at 8:10PM PDT until September 2 at 5:00PM PDT by NWS Seattle WA
Wind Advisory
Wind Advisory issued September 1 at 8:10PM PDT until September 2 at 8:00PM PDT by NWS Seattle WA
Destination
Desert Aire, WA
Late night
in Desert Aire on Friday
Local time
3:04 AM
PDT
Current temp
59°F
Mostly Cloudy then Slight Chance Rain Showers
W 7 to 12 mph18% chanceLive forecast
Wind Advisory
Wind Advisory issued September 1 at 8:10PM PDT until September 2 at 5:00PM PDT by NWS Seattle WA
Wind Advisory
Wind Advisory issued September 1 at 8:10PM PDT until September 2 at 8:00PM PDT by NWS Seattle WA
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
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
3h 5m 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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
156.9 mi in 3h 5m across surface roads — expect steady turns and local traffic rather than long highway runs.
Only 13% highway — the rest is turn-by-turn surface driving.
19 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 134.3 mi on Mount Baker Ridge Tunnel.
How Hard Is This Drive?
6/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. 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 near Madison 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 156.9 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 (Madison Street): Navigation decision point; at 0.1 miles (Spring Street): Lane positioning matters here; at 1 miles (I 5): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Elevation Profile
Hilly terrain with moderate elevation changes
2,536 ft179 ft
Total Climb
3,224 ft
Total Descent
2,837 ft
Highest Point
2,536 ft
~56 mi in
Elevation Range
2,357 ft
Notable High Points
2,232 ft at ~123.3 miles+680 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Seattle, WA to Desert Aire, WA, road signs begin pointing toward Pullman along the way.
Seattle, Washington sits at one of the most beautiful spots in the United States. Occupying a narrow isthmus between the Puget Sound and Lake Washington, it is the biggest city in the Pacific Northwest, with 780,000 people in Seattle and over four million people in the metro area. Seen from above, carpets of evergreen trees, pristine blue waters, and snowy white mountains surround the downtown's metallic skyscrapers, earning the city its nickname The Emerald City.
On the ground, you will find a vibrant and cosmopolitan city. Next to the progressive downtown and the freewheeling feel of Capitol Hill, you can find a laid-back atmosphere in the districts to the north and ethnically diverse neighborhoods to the south.
Top landmarks
•Space Needle — observation tower in Seattle, Washington, United States
•Climate Pledge Arena — sports arena in Seattle, Washington, USA
•Museum of Pop Culture — museum in Seattle, Washington, USA
Doable as a same-day drive at 3h 5m. Total distance: 156.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 5m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 134.3 miles on Mount Baker Ridge Tunnel. 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 Desert Aire, 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: near the start (Madison Street): Navigation decision point; at 0.1 miles (Spring Street): Lane positioning matters here; at 1 miles (I 5): 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.
Possible but tiring. At 3.1 hours each way, an in-and-out day trip would put you behind the wheel for 6.2 hours — manageable with a long break at Desert Aire, WA, but most travelers stay overnight.
