Bellevue to West Pasco is 218.2 miles and takes about 4h 6m via I 90 and I 82, with a fuel budget near $46 and enough daylight to finish in a day. This trip stays within Washington State, beginning in the Pacific Coast region and ending in the same general area. Expect a predominantly highway drive, making it a straightforward and efficient option for getting from point A to point B. With only one recommended stop and a relatively short duration, this route is well-suited for a single-day excursion.
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
109.1 miles from Bellevue, WA
A natural place for your longest stop of the day
, about 2h 4m into the drive
.
Main Roads
Road
Distance
Duration
I 90
100.5 mi
1h 51m
I 82
64.1 mi
1h 8m
US 97
37.8 mi
42m
US 12
10 mi
10m
I 405
1.3 mi
1m
Road 68
1 mi
1m
Northeast 4th Street
0.3 mi
<1m
West Wernett Road
0.3 mi
<1m
Longest stretch:
I 90
— 100.5 mi, about 1h 51m
Traffic on I-90
Hour-of-day weekday pattern from 63 FHWA count stations on your route.
Peak
3 PM
~2,533 veh/hr typical
· worst 3,340
Quietest
2 AM
~135 veh/hr
Peak-to-quiet ratio
18.8×
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 Bellevue, WA and West Pasco, WA.
1
Start on this road
45 ft·6 sec·this road
2
Turn right onto Main Street
150 ft·7 sec·Main Street
3
Turn right onto Bellevue Way Northeast
0.1 mi·22 sec·Bellevue Way Northeast
4
Turn right onto Northeast 2nd Street
0.2 mi·46 sec·Northeast 2nd Street
5
Turn left onto 108th Avenue Northeast
0.1 mi·17 sec·108th Avenue Northeast
6
Turn right onto Northeast 4th Street
0.3 mi·58 sec·Northeast 4th Street
Use the right lane.
7
Take the ramp
0.4 mi·53 sec
Toward I 405 South: RentonUse the straight / right lanes.
8
Merge onto I 405
1.3 mi·1 min·I 405
Use the straight / slight right lanes.
9
Take the exit
0.5 mi·1 min
Exit 11Toward I 90: Spokane, SeattleUse the slight right lane.
10
Keep slight left at fork
0.5 mi·1 min
Toward I 90 East: SpokaneUse the slight left lane.
11
Merge onto I 90
101 mi·1 hr 51 min·I 90
Use the straight / slight right lanes.
12
Take the exit onto US 97
38 mi·42 min·US 97
Toward I 82 East, US 97 South: YakimaUse the straight / slight right lanes.
13
Keep slight left at fork onto I 82; US 12
64 mi·1 hr 8 min·I 82; US 12
14
Take the exit onto US 12
10.0 mi·10 min·US 12
Exit 102Toward I‑182 east, US 12 east: Richland, PascoUse the straight / slight right lanes.
15
Take the exit
0.3 mi·41 sec
Exit 9Toward Road 68
16
Keep slight right at fork
0.1 mi·18 sec
Toward Road 68
17
Turn straight onto Road 68
1.0 mi·1 min·Road 68
18
Turn right onto West Wernett Road
0.3 mi·50 sec·West Wernett Road
19
Turn left onto Road 72
0.2 mi·50 sec·Road 72
20
Turn left onto Pearl Street
0.1 mi·48 sec·Pearl Street
21
Arrive at destination
Pearl Street
Trip Plan
To make the most of this 4-hour drive, aim to depart Bellevue in the morning to allow for flexibility and avoid potential afternoon traffic. With only one recommended stop and a short overall duration, you can easily complete this trip in a single day without feeling rushed. Keep an eye on your fuel gauge, as the longest stretch without a major exit is over 100 miles on I 90. The relatively low fuel cost of around $46 makes this an economical choice for a quick hop across the state.
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 109.1 miles from Bellevue, WA, or about 2h 4m into the drive.
The longest continuous stretch on this route runs about 100.5 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 48 miles or 56m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 109.1 miles or 2h 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 3h 21m
Traffic, exits, and arrival timing usually matter more near West Pasco, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Bellevue, 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 Bellevue, WA
This is one driving day of about 218.2 miles and 4h 6m.
Your first comfortable stop window is around 48 miles from Bellevue, 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 90 for about 100.5 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 18
5 decision points cluster between mile 0.5 and 206.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0.5 mi into trip|~1m in|Northeast 4th Street
Turn right onto Northeast 4th Street
Lane positioning matters here
Use the right lane.
8
2.6 mi into trip|~5m 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
3.1 mi into trip|~6m 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
7
104.1 mi into trip|~1h 59m in|US 97
Take the exit onto US 97 toward I 82 East, US 97 South: Yakima
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.
Toward I 82 East, US 97 South: Yakima
8
206.1 mi into trip|~3h 50m in|US 12
Take the exit onto US 12 toward I‑182 east, US 12 east: Richland, Pasco
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 102
Toward I‑182 east, US 12 east: Richland, Pasco
Fuel & Cost
Regular Gas
$42.51 one way
$85.01 round trip
$4.95/gal25.4 MPG avg76 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.18
$44.53
$89.07
premium
$5.39
$46.31
$92.62
diesel
$4.80
$41.20
$82.40
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$43
Meals
$25–$50
Total
$68–$93
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 76.3 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $23 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
65.5
0
$22.91
$10.47
Efficient EV
54.6
0
$19.09
$8.73
EV Truck/SUV
87.3
1
$30.55
$13.96
Gas CO2
76 kg
EV CO2
26 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 Jul 18, 2026
Origin
Bellevue, WA
Late night
in Bellevue on Sunday
Local time
3:53 AM
PDT
Current temp
79°F
Sunny
WNW 5 mph0% chanceLive forecast
Red Flag Warning
Red Flag Warning issued July 18 at 11:42AM PDT until July 18 at 9:00PM PDT by NWS Spokane WA
Red Flag Warning
Red Flag Warning issued July 18 at 11:42AM PDT until July 18 at 9:00PM PDT by NWS Spokane WA
Destination
West Pasco, WA
Late night
in West Pasco on Sunday
Local time
3:53 AM
PDT
Current temp
95°F
Sunny
SW 8 mph0% chanceLive forecast
Red Flag Warning
Red Flag Warning issued July 18 at 11:42AM PDT until July 18 at 9:00PM PDT by NWS Spokane WA
Red Flag Warning
Red Flag Warning issued July 18 at 11:42AM PDT until July 18 at 9:00PM PDT by NWS Spokane 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
16 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
4h 6m 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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is 98% highway, meaning you'll spend almost the entire 4-hour drive on high-speed roads. The longest continuous stretch on I 90 spans 100.5 miles before you transition to I 82 and then US 97. You will notice the landscape change as you move eastward, with a distinct shift from urban and suburban environments near Bellevue to more open, rural terrain. Expect minimal time on surface roads as you approach your destination.
98% 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: 100.5 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 82. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.5 miles in near Northeast 4th Street.
Driving Effort9/10
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 18 significant decision points across 218.2 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 0.5 miles (Northeast 4th Street): Lane positioning matters here; at 2.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 3.1 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Hilly terrain with moderate elevation changes
2,958 ft82 ft
Total Climb
3,275 ft
Total Descent
3,000 ft
Highest Point
2,958 ft
~46.8 mi in
Elevation Range
2,877 ft
Notable High Points
2,958 ft at ~46.8 miles+576 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Bellevue, WA and West Pasco, WA, road signs point toward I‑182 East and Pasco.
I‑182 East
206.1 mi in|~3h 50m|via US 12
Pasco
206.1 mi in|~3h 50m|via US 12
Detours Along the Way
Tagged by where each one fits in your drive — first break, midpoint, final stretch.
Bellevue is a city in the Puget Sound region of Washington state, just across Lake Washington from Seattle. Bellevue had a population of 150,000 in 2021, making it the largest city on the Eastside of King County.
Bellevue is perhaps the most ritzy part of the Seattle metro area, mainly due to the presence of Microsoft at nearby Redmond and other tech companies occupying the downtown office towers. The dense downtown has much of the region's upscale and luxury retail. It also has many neighborhoods comprised of large houses, and excellent vistas of the water for the lucky few. It is generally considered more pleasant and safe than Seattle, if blander, though the influx of international tech workers has led to a vibrant Chinese community.
=== Local information ===
Bellevue City Council website
Top landmarks
•Bellevue Arts Museum — museum in Bellevue, Washington, US
Doable as a same-day drive at 4h 6m. Total distance: 218.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 6m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (98%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 100.5 miles on I 90. 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 West Pasco, 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: at 0.5 miles (Northeast 4th Street): Lane positioning matters here; at 2.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 3.1 miles: 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.
Possible but tiring. At 4.1 hours each way, an in-and-out day trip would put you behind the wheel for 8.2 hours — manageable with a long break at West Pasco, WA, but most travelers stay overnight.
