How far is Birch Bay, WA from Federal Way, WA?
The driving distance from Birch Bay, WA to Federal Way, WA is about 132.7 miles (213.5 km), with a travel time of about 02h 16m by car.
- The straight-line flight distance is about 112 miles (180.3 km).
- For a round trip, plan for roughly 04h 32m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM PDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 02h 16m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Birch Bay and Federal Way.
Turn-by-Turn Driving Directions
Step-by-step road directions between Birch Bay and Federal Way.
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1
Start on the route
14 m · 9 sec
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2
Turn left onto Alderson Road
1.3 km · 2 min · Alderson Road
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3
At the end of the road, turn left onto Blaine Road
1.3 mi · 2 min · Blaine Road
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4
Turn right onto Birch Bay Lynden Road
2.9 mi · 4 min · Birch Bay Lynden Road
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5
Take the ramp right toward I 5 South
1516 ft · 37 sec · US I-5 South Onramp
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6
Merge slight left
122.8 mi · 2 hr 26 min
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7
Take the exit slight right toward South 272nd Street
2018 ft · 55 sec
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8
Turn right onto South 272nd Street
2875 ft · 1 min · South 272nd Street
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9
Turn left onto Pacific Highway South
2.5 mi · 5 min · Pacific Highway South
-
10
Turn left onto South 312th Street
64 m · 9 sec · South 312th Street
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11
Turn right
7 m · 2 sec
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12
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Birch Bay and Federal Way.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US I-5 South Onramp
Merge slight left
123 mi · 02h 26m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Partly Sunny leaving Birch Bay and Mostly Sunny near Federal Way.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Birch Bay to Federal Way?
The road trip is about 132.7 miles (213.5 km) and usually takes 02h 16m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Smokey Point is a useful midpoint, sitting about 65.7 miles from Birch Bay and 66.9 miles from Federal Way.
How much longer is the road route than the straight-line distance?
The direct path is about 112 miles (180.3 km), while the road route adds roughly 20.7 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM PDT. If you want a more comfortable same-day return, try to leave by 1:58 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.49 one way or $48.98 round trip. Estimated CO2 is about 41.6 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Birch Bay and Mostly Sunny near Federal Way.
Stop Ideas Near Smokey Point
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Smokey Point.
Stanwood station
Everett Station
Skagit Transportation Center
Monroe, Washington
Flight Path Map
This map shows the direct air route between Birch Bay and Federal Way. Straight-line distance: 112.03 mi (180.29 km).
#1 Birch Bay
Census designated place
| Population | 8,413 |
| Coordinates | 48.9178900, -122.7446200 |
| Altitude | 4 |
| Country | United States |
#2 Federal Way
A city in King County, Washington.
| Population | 96,307 |
| Coordinates | 47.3223200, -122.3126200 |
| Altitude | 141 |
| Country | United States |
End: (-122.312612, 47.32232)
Estimated Travel Time
Distance: 213 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 25m |
| 40 mph (64.37 km/h) | 03h 18m |
| 50 mph (80.47 km/h) | 02h 39m |
| 60 mph (96.56 km/h) | 02h 12m |
| 70 mph (112.65 km/h) | 01h 53m |
| 80 mph (129 km/h) | 01h 39m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $24.49 | $48.98 |
| Mid-grade | $5.57 | $26.05 | $52.11 |
| Premium | $5.77 | $27.01 | $54.02 |
| Diesel | $5.47 | $25.59 | $51.17 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Washington · Apr 17, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.