Pasco to Bellevue is 221.1 miles and takes about 4h 9m via US 97, US 12, and I 82, with a fuel budget near $46 and enough daylight to finish in a day. This trip stays within Washington state, moving from the Pacific Coast region towards another Pacific Coast area. It's a straightforward, primarily highway route, making it a convenient option if you're looking for a direct connection between these two points. Plan for a single day of travel, as the duration is well within typical driving limits.
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
110.5 miles from Pasco, WA
A natural place for your longest stop of the day
, about 2h 2m into the drive
.
Main Roads
Road
Distance
Duration
US 97
101.4 mi
1h 53m
US 12
70.9 mi
1h 17m
I 82
31 mi
33m
I 182
11.8 mi
12m
Lewis and Clark Trail
1.3 mi
1m
I 405
1 mi
1m
Main Street
0.7 mi
1m
North 4th Avenue
0.6 mi
1m
Longest stretch:
US 97
— 101.4 mi, about 1h 53m
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 Pasco, WA and Bellevue, WA.
1
Start on North 8th Avenue
0.1 mi·32 sec·North 8th Avenue
2
At end of road, turn right onto West Court Street
0.3 mi·44 sec·West Court Street
3
Turn left onto North 4th Avenue
0.6 mi·1 min·North 4th Avenue
4
Take the ramp
0.4 mi·47 sec
5
Merge onto I 182; US 12; US 395
1.3 mi·1 min·Lewis and Clark Trail
6
Keep slight left at fork onto I 182; US 12
12 mi·12 min·I 182; US 12
Toward I 182, US 12Use the straight lane.
7
Keep slight right at fork onto US 12
71 mi·1 hr 17 min·US 12
Toward I 82 West, US 12 West: Prosser, Yakima
8
Continue on I 82; US 97
31 mi·33 min·I 82; US 97
9
Keep slight left at fork onto US 97
101 mi·1 hr 53 min·US 97
Toward I 90 WestUse the straight / slight right lanes.
10
Take the exit
0.2 mi·27 sec
Exit 10Toward I 405: Renton, EverettUse the straight / slight right lanes.
11
Keep slight right at fork
0.5 mi·59 sec
Toward I 405 North: Everett, BellevueUse the slight right lane.
12
Merge onto I 405
1.0 mi·1 min·I 405
13
Take the exit
0.2 mi·22 sec
Exit 12Toward Southeast 8th Street, 116th Avenue SoutheastUse the slight right lane.
14
Keep slight left at fork
0.3 mi·36 sec
Toward 116th Avenue SoutheastUse the left / right lanes.
15
Turn left onto 116th Avenue Southeast
0.4 mi·1 min·116th Avenue Southeast
16
Turn left onto Main Street
0.7 mi·1 min·Main Street
Use the left lane.
17
Turn right
45 ft·3 sec
18
Arrive at destination
Trip Plan
Given the 4-hour drive time, leaving in the morning from Pasco is ideal to avoid late-day fatigue. While it's a single-day trip, you'll want to take at least one break. The longest stretch without a major town is 101.4 miles on US 97, so consider a fuel and rest stop before or during that section. The estimated fuel cost is $46, so budget accordingly. Keep an eye on traffic reports as you get closer to Bellevue, especially if traveling during peak hours.
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 110.5 miles from Pasco, WA, or about 2h 2m into the drive.
The longest continuous stretch on this route runs about 101.4 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 49 miles or 55m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 110.5 miles or 2h 2m 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 Bellevue, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Pasco, 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 Pasco, WA
This is one driving day of about 221.1 miles and 4h 9m.
Your first comfortable stop window is around 49 miles from Pasco, 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 US 97 for about 101.4 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 2.7 and 219.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
2.7 mi into trip|~5m in|I 182; US 12
Keep slight left at fork onto I 182; US 12 toward I 182, US 12
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight lane.
Toward I 182, US 12
8
217.8 mi into trip|~4h 2m in
Take the exit toward I 405: Renton, Everett
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 10
Toward I 405: Renton, Everett
8
218 mi into trip|~4h 3m in
Keep slight right at fork toward I 405 North: Everett, Bellevue
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward I 405 North: Everett, Bellevue
8
219.5 mi into trip|~4h 5m in
Take the exit toward Southeast 8th Street, 116th Avenue Southeast
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 12
Toward Southeast 8th Street, 116th Avenue South...
8
219.7 mi into trip|~4h 5m in
Keep slight left at fork toward 116th Avenue Southeast
Highway fork - watch signs carefully. Lane positioning matters here
Use the left / right lanes.
Toward 116th Avenue Southeast
Fuel & Cost
Regular Gas
$43.07 one way
$86.14 round trip
$4.95/gal25.4 MPG avg77 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.18
$45.13
$90.25
premium
$5.39
$46.93
$93.85
diesel
$4.80
$41.75
$83.50
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: 77.4 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
66.3
0
$23.22
$10.61
Efficient EV
55.3
0
$19.35
$8.84
EV Truck/SUV
88.4
1
$30.95
$14.15
Gas CO2
77 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
Pasco, WA
Late night
in Pasco on Sunday
Local time
3:50 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
Destination
Bellevue, WA
Late night
in Bellevue on Sunday
Local time
3:50 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
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 cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 9m 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...
6 mi from route
~15 min detour
Free
near mile 221.1
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, so expect mostly high-speed cruising. The longest continuous stretch on a single highway is 101.4 miles on US 97. You'll notice the transition from more open highway sections to denser traffic as you approach the Seattle metropolitan area. The majority of your time will be spent on major interstates and US highways.
98% 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: 101.4 mi on US 97.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on US 97 and US 12. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 2.7 miles in near I 182; US 12.
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 14 significant decision points across 221.1 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 2.7 miles (I 182; US 12): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 217.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 218 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Hilly terrain with moderate elevation changes
2,725 ft82 ft
Total Climb
3,062 ft
Total Descent
3,367 ft
Highest Point
2,725 ft
~173.7 mi in
Elevation Range
2,644 ft
Notable High Points
2,725 ft at ~173.7 miles+504 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 Pasco, WA to Bellevue, WA, road signs begin pointing toward Yakima along the way.
Pasco is a city in the Columbia River Plateau in Washington State, roughly between the Yakima and Snake Rivers on the north bank of the Columbia.
Pasco is one of the Tri-Cities of Washington, which also includes Kennewick and Richland. The Tri-Cities are the third most populous metropolitan area in the state, after Seattle-Tacoma and Spokane.
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 9m. Total distance: 221.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 9m 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 101.4 miles on US 97. 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 Bellevue, 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: at 2.7 miles (I 182; US 12): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 217.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 218 miles: Highway fork - watch signs carefully. 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 4.2 hours each way, an in-and-out day trip would put you behind the wheel for 8.3 hours — manageable with a long break at Bellevue, WA, but most travelers stay overnight.
