Origin
Granite Falls, WA
Morning in Granite Falls on Sunday
Local time
8:13 AM
PDT
Current temp
71°F
Unavailable
Live forecast
Trip from Granite Falls, WA to Federal Way, WA
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
3h 54m
Distance
183.8 mi
296 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$38
one way
EV Charging
Unknown
Best Time to Leave
4 AM
3h 41m
★
6 AM
3h 54m
8 AM
4h 20m
10 AM
4h 3m
12 PM
4h 1m
3 PM
4h 4m
5 PM
4h 19m
8 PM
3h 46m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Granite Falls, WA
www.kaboompics.com
Trip Overview
Granite Falls to Federal Way is 183.8 miles and takes about 3h 54m via I 90, US 97, and State Route 18, with a fuel budget near $38 and enough daylight to finish in a day. This drive takes you across regions within Washington State, moving from the Pacific Coast area towards another part of the Pacific Coast. Expect a highway-focused experience for the majority of your journey. With a recommended one-day drive, this route is ideal for those looking for a direct and efficient trip between these two points.
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
91.9 miles from Granite Falls, WA
A natural place for your longest stop of the day , about 2h 2m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 90 | 60 mi | 1h 6m |
| US 97 | 35.3 mi | 44m |
| State Route 18 | 24.2 mi | 31m |
| US 97 Alt | 23.5 mi | 31m |
| US 2 | 14.8 mi | 19m |
| WA 970 | 9.9 mi | 12m |
| Navarre Coulee Road | 9.1 mi | 13m |
| South Peasley Canyon Road | 1.8 mi | 3m |
Longest stretch:
I 90
— 60 mi, about 1h 6m
Turn-by-Turn Driving Directions
Step-by-step road directions between Granite Falls, WA and Federal Way, WA.
1
Start on Lake Street
0.1 mi
·
41 sec
·
Lake Street
2
Turn sharp left onto South Lakeshore Road
1.3 mi
·
2 min
·
South Lakeshore Road
3
Turn right onto WA 971
9.1 mi
·
13 min
·
Navarre Coulee Road
4
At end of road, turn right onto US 97 Alt
23 mi
·
30 min
·
US 97 Alt
5
Enter roundabout onto US 97 Alt
117 ft
·
1 sec
·
US 97 Alt
6
Continue on US 97 Alt
0.3 mi
·
27 sec
·
US 97 Alt
7
Take the exit onto US 97 Alt
0.5 mi
·
50 sec
·
US 97 Alt
8
Merge onto US 2; US 97
0.3 mi
·
30 sec
·
US 2; US 97
9
Enter roundabout onto US 2; US 97
137 ft
·
5 sec
·
US 2; US 97
10
Continue on US 2; US 97
0.4 mi
·
44 sec
·
US 2; US 97
11
Keep slight left at fork onto US 2; US 97
140 ft
·
2 sec
·
US 2; US 97
12
Keep slight right at fork onto US 2; US 97
14 mi
·
17 min
·
US 2; US 97
13
Take the exit onto US 97
0.3 mi
·
46 sec
·
US 2
Toward US 97 South to I-90, Ellensburg, Seattle
Use the slight right lane.
14
Turn left onto US 97
35 mi
·
44 min
·
US 97
15
Continue on WA 970
9.8 mi
·
12 min
·
WA 970
16
Turn left onto WA 970
0.2 mi
·
18 sec
·
WA 970
17
Turn left onto WA 970
0.2 mi
·
11 sec
·
Sunset Highway
18
Take the exit
0.3 mi
·
35 sec
Toward I 90 West
19
Merge onto I 90
60 mi
·
1 hr 6 min
·
I 90
Use the straight / slight right lanes.
20
Take the exit
0.2 mi
·
30 sec
Exit 25
Toward WA 18 West: Auburn
Use the slight right lane.
21
Keep slight left at fork
448 ft
·
13 sec
Toward SR 18 west, Snoqualmie Parkway: Auburn, Tacoma
Use the straight / left / right lanes.
22
Merge onto WA 18
0.3 mi
·
25 sec
·
Snoqualmie Parkway
23
Continue on WA 18
24 mi
·
31 min
·
State Route 18
Use the straight / slight right lanes.
24
Take the exit
0.2 mi
·
19 sec
Toward WA 167: Renton, Puyallup
Use the slight right lane.
25
Keep slight left at fork
0.3 mi
·
26 sec
Toward WA 167 South: Puyallup, West Valley Highway
Use the straight / slight right lanes.
26
Keep slight left at fork
0.1 mi
·
24 sec
Toward West Valley Highway
Use the straight / right lanes.
27
At end of road, turn left onto West Valley Highway North
0.1 mi
·
20 sec
·
West Valley Highway North
Use the straight lane.
28
Turn right onto South Peasley Canyon Road
0.7 mi
·
1 min
·
South Peasley Canyon Road
Use the straight / right lanes.
29
Enter roundabout onto South Peasley Canyon Road
67 ft
·
1 sec
·
South Peasley Canyon Road
30
Continue on South Peasley Canyon Road
1.0 mi
·
1 min
·
South Peasley Canyon Road
Use the left lane.
31
Continue on South 320th Street
1.4 mi
·
3 min
·
South 320th Street
32
Turn right onto WA 99
0.5 mi
·
55 sec
·
Pacific Highway South
33
Turn right onto South 312th Street
158 ft
·
5 sec
·
South 312th Street
Use the right lane.
34
Turn right
24 ft
·
1 sec
35
Arrive at destination
Trip Plan
Given the 3h 54m estimated drive time, leaving Granite Falls in the morning allows ample time to reach Federal Way before evening. While it's a single-day trip, keep an eye on your fuel. The estimated cost is $38, and the longest stretch without a major change in road type is 60 miles on I 90, so plan your refueling accordingly. There's one recommended stop, which provides a good opportunity to stretch your legs and break up the drive. Since this is a relatively short, highway-dominant trip, you have the flexibility to adjust your departure time based on traffic or personal preference.
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 91.9 miles from Granite Falls, WA, or about 2h 2m into the drive.
The longest continuous stretch on this route runs about 60 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 40 miles or 56m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 91.9 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 8m
Traffic, exits, and arrival timing usually matter more near Federal Way, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Granite Falls, 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 Granite Falls, WA
This is one driving day of about 183.8 miles and 3h 54m.
Your first comfortable stop window is around 40 miles from Granite Falls, 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 60 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
92 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.
Pacing Suggestions
Fuel and coffee
A short stop after about 40 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 91.9 miles from Granite Falls, WA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 90 if your tank is already low. That segment runs about 60 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 285 decision points cluster between mile 48.5 and 179.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
48.5 mi into trip
|
~1h 7m in
|
US 97 / US 2
Take the exit onto US 97 / US 2 toward US 97 South to I-90, Ellensburg, 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.
Toward US 97 South to I-90, Ellensburg, Seattle
7
154.4 mi into trip
|
~3h 12m in
Take the exit toward WA 18 West: Auburn
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 25
Toward WA 18 West: Auburn
9
154.7 mi into trip
|
~3h 13m in
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
Use the straight / left / right lanes.
Toward SR 18 west, Snoqualmie Parkway: Auburn,...
9
179.5 mi into trip
|
~3h 45m in
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
Use the straight / slight right lanes.
Toward WA 167 South: Puyallup, West Valley High...
8
179.8 mi into trip
|
~3h 45m in
Keep slight left at fork toward West Valley Highway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / right lanes.
Toward West Valley Highway
Fuel & Cost
Regular Gas
$38.47 one way
$76.94 round trip
$5.32/gal
25.4 MPG avg
64 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $5.58 | $40.34 | $80.68 |
| premium | $5.77 | $41.74 | $83.48 |
| diesel | $5.61 | $40.58 | $81.16 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$38
Meals
$25–$50
Total
$63–$88
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 64.3 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $19 in charging · 0 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 55.1 | 0 | $19.30 | $8.82 |
| Efficient EV | 46 | 0 | $16.08 | $7.35 |
| EV Truck/SUV | 73.5 | 0 | $25.73 | $11.76 |
Gas CO2
64 kg
EV CO2
22 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.
Destination
Federal Way, WA
Morning in Federal Way on Sunday
Local time
8:13 AM
PDT
Current temp
47°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
24 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 54m 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.
What kind of drive is this?
This is largely a highway-focused drive, with 91% of the route utilizing major roadways like I 90, US 97, and State Route 18. You'll encounter a longest uninterrupted stretch of 60 miles on I 90, meaning there are extended periods where you can maintain steady speeds. The character of the drive will be predominantly high-speed travel, characteristic of interstate and major state highways. Expect a consistent driving pace for most of the 183.8 miles, with fewer opportunities for spontaneous stops on the open road.
91% highway — fuel and pacing are the main things to plan.
35 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 60 mi on I 90.
How Hard Is This Drive?
10/10
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 around 48.5 miles in near US 97 / US 2.
Driving Effort
10/10
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 28 significant decision points across 183.8 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 48.5 miles (US 97 / US 2): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 154.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 154.7 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Granite Falls, WA and Federal Way, WA, road signs point toward Ellensburg, Seattle, Snoqualmie Parkway: Auburn and Tacoma.
Ellensburg
48.5 mi in
|
~1h 7m
|
via US 97
Seattle
48.5 mi in
|
~1h 7m
|
via US 97
Snoqualmie Parkway: Auburn
154.7 mi in
|
~3h 13m
Tacoma
154.7 mi in
|
~3h 13m
About the Cities
Arriving in Federal Way, WA
Full guide →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).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 54m. Total distance: 183.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 54m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (91%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 60 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 Federal Way, 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 48.5 miles (US 97 / US 2): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 154.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 154.7 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Possible but tiring. At 3.9 hours each way, an in-and-out day trip would put you behind the wheel for 7.8 hours — manageable with a long break at Federal Way, WA, but most travelers stay overnight.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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