Traveling from Kent to Zillah covers 160.9 miles and typically takes about 3 hours and 9 minutes. Because the total duration is quite manageable, this drive is perfectly suited for a single-day trip, allowing you to reach your destination without needing an overnight stay. You will primarily navigate via I-90, US-97, and State Route 18. Budgeting approximately $34 for fuel should keep you covered for the trip. Since both cities are located within the Pacific Coast region, you can expect a consistent atmosphere as you transition from the suburban outskirts of Kent into the interior. It is a straightforward, highway-focused journey that offers a reliable way to cross the state.
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
80.4 miles from Kent, WA
A natural place for your longest stop of the day
, about 1h 38m into the drive
.
Main Roads
Road
Distance
Duration
I 90
84.5 mi
1h 33m
US 97
37.8 mi
42m
State Route 18
15.7 mi
20m
I 82
14.3 mi
15m
Southeast 272nd Street
2.1 mi
4m
Southeast Kent Kangley Road
1.9 mi
3m
Canyon Drive
0.9 mi
1m
1st Avenue
0.6 mi
1m
Longest stretch:
I 90
— 84.5 mi, about 1h 33m
Turn-by-Turn Driving Directions
Step-by-step road directions between Kent, WA and Zillah, 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
14 mi·15 min·I 82; US 12
17
Take the exit
0.3 mi·44 sec
Toward Zillah, Toppenish
18
Turn left onto Meyers Road
0.4 mi·1 min·Meyers Road
19
Continue on 1st Avenue
0.6 mi·1 min·1st Avenue
20
Arrive at destination
1st Avenue
Trip Plan
To make the most of your 160.9-mile journey, aim to depart early to avoid potential congestion on the main highways. Since the trip involves only one recommended stop, you have plenty of flexibility to decide when and where to take a break during your three-hour drive. Given that fuel costs are estimated at $34, it is wise to check your levels before leaving Kent to ensure you don't need to make unnecessary refueling stops along the way. Pay close attention to the transition between I-90 and US-97, as this is the primary point where the road character changes. Keeping this in mind will help you stay on track and ensure a smooth, efficient drive to Zillah.
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 80.4 miles from Kent, WA, or about 1h 38m 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 35 miles or 48m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 80.4 miles or 1h 38m 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 35m
Traffic, exits, and arrival timing usually matter more near Zillah, 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 160.9 miles and 3h 9m.
Your first comfortable stop window is around 35 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 11
5 decision points cluster between mile 0 and 107.5 — 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.
5
22.9 mi into trip|~35m in|I 90
Merge onto I 90
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
Fuel & Cost
Regular Gas
$33.67 one way
$67.35 round trip
$5.32/gal25.4 MPG avg56 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.58
$35.32
$70.63
premium
$5.77
$36.54
$73.08
diesel
$5.61
$35.52
$71.05
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$34
Meals
$25–$50
Total
$59–$84
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 56.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $17 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
48.3
0
$16.89
$7.72
Efficient EV
40.2
0
$14.08
$6.44
EV Truck/SUV
64.4
0
$22.53
$10.30
Gas CO2
56 kg
EV CO2
19 kg (66% 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 Apr 15, 2026
Origin
Kent, WA
Late night
in Kent on Sunday
Local time
5:53 AM
PDT
Current temp
47°F
Unavailable
Live forecast
Destination
Zillah, WA
Late night
in Zillah on Sunday
Local time
5:53 AM
PDT
Current temp
46°F
Unavailable
Live forecast
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
1 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
3h 9m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
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 trip defined by high-speed efficiency, as roughly 95% of your time will be spent on highways. The road personality shifts from the busy corridors near Kent to the expansive stretches of I-90, where you will encounter the longest uninterrupted segment of the drive spanning 84.5 miles. While the route is largely built for speed, the transition onto US-97 provides a change in pace from the initial interstate grind. You will find that the drive maintains a consistent character, favoring steady cruising over technical or winding backroads. Keep your focus sharp, as the highway-heavy nature of this path means you will be moving at steady speeds for the vast majority of your three-hour trek.
95% highway — fuel and pacing are the main things to plan.
20 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?
8/10
This is a straightforward highway drive that stays mostly on I 90 and US 97. 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 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 11 significant decision points across 160.9 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.
Doable as a same-day drive at 3h 9m. Total distance: 160.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 9m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (95%). 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.
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 Zillah, 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 (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 3.2 hours each way, an in-and-out day trip would put you behind the wheel for 6.3 hours — manageable with a long break at Zillah, WA, but most travelers stay overnight.
