Origin
Wapato, WA
Late night in Wapato on Sunday
Local time
4:58 AM
PDT
Current temp
47°F
Unavailable
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
3h 8m
Distance
159.9 mi
257 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$33
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Wapato, WA
Sanket Mishra
Embark on a 159.9-mile journey from Wapato, WA, to Federal Way, WA, a drive that typically takes around 3 hours and 8 minutes. This route is perfectly suited for a single-day trip, allowing you to reach your destination without needing an overnight stop. With a projected fuel cost of approximately $33, it's an economical option for traversing the Pacific Coast region within Washington state. The drive focuses heavily on highway travel, making it a straightforward and efficient way to get from point A to point B.
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 miles from Wapato, WA
A natural place for your longest stop of the day , about 1h 30m into the drive .
| Road | Distance | Duration |
|---|---|---|
| US 97 | 130.1 mi | 2h 26m |
| State Route 18 | 24.2 mi | 31m |
| South Peasley Canyon Road | 1.8 mi | 3m |
| South 320th Street | 1.4 mi | 3m |
| Pacific Highway South | 0.5 mi | <1m |
| West 1st Street | 0.4 mi | 1m |
| Snoqualmie Parkway | 0.3 mi | <1m |
| West Valley Highway North | 0.1 mi | <1m |
Step-by-step road directions between Wapato, WA and Federal Way, WA.
Start on this road
Turn left onto West 1st Street
Turn right onto US 97
Enter roundabout onto US 97
Continue on US 97
Keep slight left at fork onto US 97
Take the exit
Keep slight left at fork
Merge onto WA 18
Continue on WA 18
Take the exit
Keep slight left at fork
Keep slight left at fork
At end of road, turn left onto West Valley Highway North
Turn right onto South Peasley Canyon Road
Enter roundabout onto South Peasley Canyon Road
Continue on South Peasley Canyon Road
Continue on South 320th Street
Turn right onto WA 99
Turn right onto South 312th Street
Turn right
Arrive at destination
Given the 3-hour duration, departing in the morning from Wapato will allow you to reach Federal Way by midday, leaving ample time for activities upon arrival. The single required stop is easily managed, and you'll find fuel readily available along the main highways. Since this is a day trip, you have the flexibility to leave when you're ready. Keep an eye on traffic conditions as you approach the Seattle metropolitan area, especially on State Route 18 and South Peasley Canyon Road, as congestion can increase 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.
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 80 miles or 1h 30m 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 28m
Traffic, exits, and arrival timing usually matter more near Federal Way, WA than in the middle of the route.
Open the route before leaving Wapato, 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 Wapato, WA
This is one driving day of about 159.9 miles and 3h 8m.
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
80 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 35 miles helps settle the day before fatigue starts building.
The midpoint is around 80 miles from Wapato, WA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before US 97 if your tank is already low. That segment runs about 130.1 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
5 decision points cluster between mile 44.8 and 155.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Keep slight left at fork onto US 97 toward I 90 West
Highway fork - watch signs carefully. Lane positioning matters here
Take the exit toward WA 18 West: Auburn
Exit ramp - move to the correct lane early. Lane positioning matters here
Keep slight left at fork toward SR 18 west, Snoqualmie Parkway: Auburn, Tacoma
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork toward WA 167 South: Puyallup, West Valley Highway
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork toward West Valley Highway
Highway fork - watch signs carefully. Lane positioning matters here
Regular Gas
$33.47 one way
$66.93 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $5.58 | $35.10 | $70.19 |
| premium | $5.77 | $36.31 | $72.62 |
| diesel | $5.61 | $35.30 | $70.61 |
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: 55.9 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 | 0 | $16.79 | $7.68 |
| Efficient EV | 40 | 0 | $13.99 | $6.40 |
| EV Truck/SUV | 64 | 0 | $22.39 | $10.23 |
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.
Current conditions at both ends of the drive.
Origin
Late night in Wapato on Sunday
Local time
4:58 AM
PDT
Current temp
47°F
Unavailable
Destination
Late night in Federal Way on Sunday
Local time
4:58 AM
PDT
Current temp
47°F
Unavailable
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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
Both ends of the route are sitting at about the same temperature right now.
Road read
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.
Worth a detour if your schedule allows.
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.
This drive is predominantly a highway-focused experience, with 97% of the route utilizing major roadways. You'll encounter the longest uninterrupted stretch of 130.1 miles on US 97, offering a consistent pace for a significant portion of your trip. The journey primarily follows US 97 before transitioning to State Route 18 and finally South Peasley Canyon Road as you approach Federal Way. Expect a predominantly high-speed environment, with limited opportunities for slower, scenic detours.
This is a straightforward highway drive that stays mostly on US 97 and State Route 18. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 44.8 miles in near US 97.
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 16 significant decision points across 159.9 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: at 44.8 miles (US 97): Highway fork - watch signs carefully. Lane positioning matters here; at 130.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 130.8 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Wapato, WA and Federal Way, WA, road signs point toward Snoqualmie Parkway: Auburn and Tacoma.
Snoqualmie Parkway: Auburn
Tacoma
Federal Way is a city in King County on the Puget Sound of Washington State. It is the home of the Pacific Bonsai Museum and Rhododendron Species Botanical Gardens. With a population of 96,000 (2016), Federal Way is one of Seattle's largest suburbs.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Weekend Trip
Doable as a same-day drive at 3h 8m. Total distance: 159.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 8m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (97%). Some complex stretches to watch for.
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
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