Origin
Federal Way, WA
Late night in Federal Way on Wednesday
Local time
2:40 AM
PDT
Current temp
44°F
Unavailable
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Drive Time
2h 10m
Distance
99.4 mi
160 km
Drive Score
7/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$21
one way
EV Charging
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station data
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Anacortes, WA
Wikimedia Commons
The drive from Federal Way, WA to Anacortes, WA covers 99.4 miles and takes about 2h 10m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 5, State Route 20, Memorial Highway for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 79 miles on I 5. At current regular gas prices, budget about $20.80 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
49.7 miles from Federal Way, WA
A natural place for your longest stop of the day , about 1h 2m into the drive .
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This is a 2h 10m highway drive covering 99.4 miles, with most of the trip on I 5 and State Route 20. The longest continuous stretch is about 79 miles on I 5.
This is a straightforward highway drive that stays mostly on I 5 and State Route 20. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near South 312th Street.
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 16 significant decision points across 99.4 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 (South 312th Street): Navigation decision point; at 2.5 miles (South 272nd Street): Lane positioning matters here; at 3.2 miles: Lane positioning matters here.
These are the spots where you need to pay the most attention. Preview them before you drive.
Turn left onto South 312th Street
Navigation decision point
Turn right onto South 272nd Street
Lane positioning matters here
Take the ramp toward I-5 North: Seattle
Lane positioning matters here
Merge onto I 5
Merge point - match speed before joining. Lane positioning matters here
Keep slight right at fork onto State Route 20 Spur toward Anacortes, San Juans Ferry
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
| Road | Distance | Duration |
|---|---|---|
| I 5 | 79 mi | 1h 35m |
| State Route 20 | 7 mi | 9m |
| Memorial Highway | 4 mi | 6m |
| State Route 20 Spur | 2.6 mi | 3m |
| Pacific Highway South | 2.5 mi | 4m |
| R Avenue | 0.9 mi | 2m |
| West Division Street | 0.8 mi | 2m |
| South 272nd Street | 0.7 mi | 1m |
Step-by-step road directions between Federal Way, WA and Anacortes, WA.
Start on this road
Turn left onto South 312th Street
Turn right onto WA 99
Turn right onto South 272nd Street
Take the ramp
Merge onto I 5
Take the exit
Turn left onto WA 536
Turn right onto WA 536
Continue on WA 536
Continue on WA 536
Take the ramp onto WA 536
Merge onto WA 20
Keep slight right at fork onto State Route 20 Spur
Turn right onto R Avenue
Keep slight left at fork onto R Avenue
Keep slight right at fork onto R Avenue
Enter roundabout onto R Avenue
Continue on R Avenue
Turn left onto 20th Street
Turn right onto WA 20 SPUR
Turn left onto WA 20 SPUR
Arrive at destination
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
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 80 miles or 1h 39m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 49.7 miles or 1h 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 1h 41m
Traffic, exits, and arrival timing usually matter more near Anacortes, WA than in the middle of the route.
Open the route before leaving Federal Way, 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 Federal Way, WA
This is one driving day of about 99.4 miles and 2h 10m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 49.7 mi from Federal Way, WA · 1h 2m into the drive
Mid-route town
Meal stop
50 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 80 miles helps settle the day before fatigue starts building.
The midpoint is around 49.7 miles from Federal Way, WA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 5 if your tank is already low. That segment runs about 79 miles.
The final approach into Anacortes, WA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Anacortes, WA.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$20.80 one way
$41.61 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $5.58 | $21.82 | $43.63 |
| premium | $5.77 | $22.57 | $45.14 |
| diesel | $5.61 | $21.95 | $43.89 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$21
Meals
$25–$50
Total
$46–$71
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 34.8 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $10 in charging · 0 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 29.8 | 0 | $10.44 | $4.77 |
| Efficient EV | 24.9 | 0 | $8.70 | $3.98 |
| EV Truck/SUV | 39.8 | 0 | $13.92 | $6.36 |
Gas CO2
35 kg
EV CO2
12 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 Federal Way on Wednesday
Local time
2:40 AM
PDT
Current temp
44°F
Unavailable
Destination
Late night in Anacortes on Wednesday
Local time
2:40 AM
PDT
Current temp
39°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
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
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.
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