Traveling from Kent to West Pasco covers approximately 221.5 miles and typically takes about 4 hours and 15 minutes of drive time. Because this journey is manageable in a single day, you can easily complete it without needing an overnight stay, though you should budget roughly $46 for fuel costs. Navigating out of the Pacific Coast region, your path relies on local infrastructure including West Gowe Street, East Titus Street, and East Smith Street. Since this route avoids major highways entirely, it offers a different pace than a typical interstate trek. Use this route if you prefer local roads over high-speed transit and have the patience for a turn-heavy journey across Washington.
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
110.8 miles from Kent, WA
A natural place for your longest stop of the day
, about 2h 11m into the drive
.
Main Roads
Road
Distance
Duration
I 90
84.5 mi
1h 33m
I 82
64.1 mi
1h 8m
US 97
37.8 mi
42m
State Route 18
15.7 mi
20m
US 12
10 mi
10m
Southeast 272nd Street
2.1 mi
4m
Southeast Kent Kangley Road
1.9 mi
3m
Road 68
1 mi
1m
Longest stretch:
I 90
— 84.5 mi, about 1h 33m
Traffic on I-90
Hour-of-day weekday pattern from 27 FHWA count stations on your route.
Peak
1 PM
~1,339 veh/hr typical
· worst 2,355
Quietest
2 AM
~108 veh/hr
Peak-to-quiet ratio
12.4×
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 Kent, WA and West Pasco, WA.
1
Start on 2nd Avenue South
10 ft·7 sec·2nd Avenue South
2
Turn left onto West Gowe Street
0.3 mi·52 sec·West Gowe Street
Use the straight / left lanes.
3
Continue on East Titus Street
0.2 mi·36 sec·East Titus Street
4
Turn right onto WA 516
0.1 mi·19 sec·East Smith Street
5
Continue on WA 516
0.9 mi·1 min·Canyon Drive
6
Continue on WA 516
0.4 mi·50 sec·Southeast 256th Street
7
Keep slight right at fork onto WA 516
1.9 mi·3 min·Southeast Kent Kangley Road
8
Continue on WA 516
0.1 mi·13 sec·Southeast Kent-Kangley Road
Use the straight / right lanes.
9
Continue on WA 516
2.1 mi·4 min·Southeast 272nd Street
10
Turn left
0.4 mi·55 sec
Toward WA 18 East: North BendUse the left lane.
11
Merge onto WA 18
16 mi·20 min·State Route 18
Use the straight / slight right lanes.
12
Continue on WA 18
0.1 mi·8 sec·Snoqualmie Parkway
13
Take the exit
0.6 mi·1 min
Toward I 90 East: Spokane
14
Merge onto I 90
85 mi·1 hr 33 min·I 90
Use the straight / slight right lanes.
15
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.
16
Keep slight left at fork onto I 82; US 12
64 mi·1 hr 8 min·I 82; US 12
17
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.
18
Take the exit
0.3 mi·41 sec
Exit 9Toward Road 68
19
Keep slight right at fork
0.1 mi·18 sec
Toward Road 68
20
Turn straight onto Road 68
1.0 mi·1 min·Road 68
21
Turn right onto West Wernett Road
0.3 mi·50 sec·West Wernett Road
22
Turn left onto Road 72
0.2 mi·50 sec·Road 72
23
Turn left onto Pearl Street
0.1 mi·48 sec·Pearl Street
24
Arrive at destination
Pearl Street
Trip Plan
Since this 4-hour and 15-minute drive relies exclusively on local streets, planning your departure time carefully is essential to avoid local traffic congestion. You should account for at least one planned stop during your travel to break up the turn-heavy sections and keep yourself refreshed. Keep a close eye on your fuel gauge, as the $46 estimated cost can fluctuate depending on your vehicle's efficiency on lower-speed, stop-and-go local roads. A helpful tip for this specific route is to double-check your navigation settings to ensure your GPS is prioritizing the streets mentioned, as local routes can be prone to unexpected detours. Given the duration, you have the flexibility to make this a comfortable day trip if you start early enough to avoid the stress of driving after dark.
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 110.8 miles from Kent, WA, or about 2h 11m into the drive.
The longest continuous stretch on this route runs about 84.5 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 49 miles or 1h 3m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 110.8 miles or 2h 11m 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 29m
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 Kent, 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 Kent, WA
This is one driving day of about 221.5 miles and 4h 15m.
Your first comfortable stop window is around 49 miles from Kent, 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 84.5 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 15
5 decision points cluster between mile 0 and 209.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0 mi into trip|~0m in|West Gowe Street
Turn left onto West Gowe Street
Lane positioning matters here
Use the straight / left lanes.
7
6.1 mi into trip|~12m in
Turn left toward WA 18 East: North Bend
Lane positioning matters here
Use the left lane.
Toward WA 18 East: North Bend
5
6.5 mi into trip|~13m in|WA 18 / State Route 18
Merge onto WA 18 / State Route 18
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
7
107.5 mi into trip|~2h 8m 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
209.5 mi into trip|~3h 59m 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
$43.15 one way
$86.30 round trip
$4.95/gal25.4 MPG avg78 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.18
$45.21
$90.41
premium
$5.39
$47.01
$94.02
diesel
$4.80
$41.82
$83.65
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: 77.5 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
66.5
0
$23.26
$10.63
Efficient EV
55.4
0
$19.38
$8.86
EV Truck/SUV
88.6
1
$31.01
$14.18
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
Kent, WA
Late night
in Kent on Sunday
Local time
3:49 AM
PDT
Current temp
80°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
3:49 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
15 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 15m 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?
Expect a very different experience than a standard interstate cruise, as this entire 221.5-mile journey is composed of local roads with 0% highway share. The drive is characterized by a turn-heavy profile that requires your full attention behind the wheel as you navigate through various street-level segments. You will spend your time navigating transitions between West Gowe, East Titus, and East Smith Streets rather than settling into a long, monotonous stretch of highway. This technical, local-road intensity means you should anticipate a slower, more engaged driving experience compared to a high-speed transit corridor. By the time you reach West Pasco, you will have completed a drive defined by its constant shifts in direction rather than long, uninterrupted miles.
96% highway — fuel and pacing are the main things to plan.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 84.5 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 early in the drive near West Gowe 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 15 significant decision points across 221.5 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: near the start (West Gowe Street): Lane positioning matters here; at 6.1 miles: Lane positioning matters here; at 6.5 miles (WA 18 / State Route 18): Merge point - match speed before joining. Lane positioning matters here.
Elevation Profile
Hilly terrain with moderate elevation changes
2,553 ft44 ft
Total Climb
3,301 ft
Total Descent
2,987 ft
Highest Point
2,553 ft
~63.3 mi in
Elevation Range
2,509 ft
Notable High Points
1,977 ft at ~126.6 miles+541 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Kent, WA and West Pasco, WA, road signs point toward I‑182 East and Pasco.
Doable as a same-day drive at 4h 15m. Total distance: 221.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 15m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (96%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 84.5 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: near the start (West Gowe Street): Lane positioning matters here; at 6.1 miles: Lane positioning matters here; at 6.5 miles (WA 18 / State Route 18): Merge point - match speed before joining. 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 4.3 hours each way, an in-and-out day trip would put you behind the wheel for 8.5 hours — manageable with a long break at West Pasco, WA, but most travelers stay overnight.
