How far is Federal Way, WA from Bunk Foss, WA?
The driving distance from Federal Way, WA to Bunk Foss, WA is about 50.7 miles (81.6 km), with a travel time of about 01h 13m by car.
- The straight-line flight distance is about 45.4 miles (73 km).
- For a round trip, plan for roughly 02h 27m 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 01h 13m.
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.
City in King County, Washington, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Patchy Fog then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Federal Way and Bunk Foss.
Turn-by-Turn Driving Directions
Step-by-step road directions between Federal Way and Bunk Foss.
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1
Start on the route
7 m · 7 sec
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2
Turn left onto South 312th Street
48 m · 8 sec · South 312th Street
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3
Turn right onto Pacific Highway South
2.5 mi · 4 min · Pacific Highway South
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4
Turn right onto South 272nd Street
1.1 km · 2 min · South 272nd Street
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5
Take the ramp left toward I-5 North: Seattle
2172 ft · 55 sec
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6
Merge slight left
6.9 mi · 9 min
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7
Take the exit slight right toward WA 518 West, I 405 North: Seattle-Tacoma International Airport, Bellevue
136 m · 11 sec
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8
Keep slight right to continue on I 405 North: Renton, Bellevue
2062 ft · 50 sec
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9
Merge slight left
19.2 mi · 24 min
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10
Keep slight right
3 mi · 4 min
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11
Take the exit slight right toward WA 522: Bothell, Woodinville
1 mi · 1 min
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12
Keep slight right to continue on WA 522 East: Woodinville
1440 ft · 25 sec
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13
Merge slight left
2.4 mi · 3 min
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14
Take the exit slight right toward WA 9 North: Snohomish, Arlington
1428 ft · 42 sec
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15
Turn left onto State Route 9
5.7 mi · 10 min · State Route 9
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16
Continue on State Route 9
5.3 mi · 8 min · State Route 9
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17
Enter the roundabout and take exit 2 toward State Route 9
25 m · 2 sec · State Route 9
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18
Exit the roundabout onto State Route 9
1.3 mi · 2 min · State Route 9
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19
Turn right onto Bunk Foss Road
2040 ft · 56 sec · Bunk Foss Road
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20
Turn left onto 103rd Avenue Southeast
1 km · 3 min · 103rd Avenue Southeast
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21
Turn left onto 38th Place Southeast
83 m · 12 sec · 38th Place Southeast
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22
Arrive at your destination
0 m · 1 sec · 38th Place Southeast
Car Route Details
A richer read on the saved driving route between Federal Way and Bunk Foss.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 405 North
Merge slight left
19.2 mi · 00h 24m
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.
Sunny leaving Federal Way and Patchy Fog then Mostly Sunny near Bunk Foss.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Federal Way to Bunk Foss?
The road trip is about 50.7 miles (81.6 km) and usually takes 01h 13m 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?
Clyde Hill is a useful midpoint, sitting about 25.4 miles from Federal Way and 25.4 miles from Bunk Foss.
How much longer is the road route than the straight-line distance?
The direct path is about 45.4 miles (73 km), while the road route adds roughly 5.3 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 4:02 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.73 one way or $19.46 round trip. Estimated CO2 is about 15.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Federal Way and Patchy Fog then Mostly Sunny near Bunk Foss.
Stop Ideas Near Clyde Hill
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Tukwila Community Center
Renton City Human Services
Renton City Hall
Renton Police Department
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Clyde Hill.
King Street Station
Seattle (Ferry - Pier 69), Washington
Tukwila station
Edmonds station
Flight Path Map
This map shows the direct air route between Federal Way and Bunk Foss. Straight-line distance: 45.33 mi (72.95 km).
#1 Federal Way
A city in King County, Washington.
| Population | 96,307 |
| Coordinates | 47.3223200, -122.3126200 |
| Altitude | 141 |
| Country | United States |
#2 Bunk Foss
This unincorporated community is situated in the Cascade Mountains of Snohomish County, Washington.
| Population | 0 |
| Coordinates | 47.9617100, -122.0944100 |
| Altitude | - |
| Country | United States |
End: Bunk Foss (-122.09441, 47.96171)
Estimated Travel Time
Distance: 82 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 41m |
| 40 mph (64.37 km/h) | 01h 16m |
| 50 mph (80.47 km/h) | 01h 00m |
| 60 mph (96.56 km/h) | 00h 50m |
| 70 mph (112.65 km/h) | 00h 43m |
| 80 mph (129 km/h) | 00h 37m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.44 | $9.73 | $19.46 |
| Mid-grade | $5.72 | $10.24 | $20.47 |
| Premium | $5.98 | $10.70 | $21.40 |
| Diesel | $7.29 | $13.05 | $26.11 |
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 · Oct 15, 2026