How far is Seattle, WA from Cottage Lake, WA?
The driving distance from Seattle, WA to Cottage Lake, WA is about 21.1 miles (34 km), with a travel time of about 00h 32m by car.
- The straight-line flight distance is about 15.2 miles (24.5 km).
- For a round trip, plan for roughly 01h 05m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM PDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 32m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
The most populous city in Washington.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Light Rain
Chance Light Rain
Driving Route Map
The map below follows the saved road route between Seattle and Cottage Lake.
Turn-by-Turn Driving Directions
Step-by-step road directions between Seattle and Cottage Lake.
-
1
Start on the route
9 m · 8 sec
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2
Turn left onto Madison Street
62 m · 11 sec · Madison Street
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3
Turn right onto 4th Avenue
916 ft · 39 sec · 4th Avenue
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4
Turn right onto University Street
653 ft · 26 sec · University Street
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5
Take the ramp straight toward I 5 North
1631 ft · 42 sec
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6
Merge slight right
1.8 mi · 2 min
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7
Take the exit slight right toward WA 520: Bellevue, Kirkland
13.3 mi · 17 min
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8
Continue on Avondale Road
5 mi · 10 min · Avondale Road
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9
Turn right onto Northeast 159th Street
1078 ft · 1 min · Northeast 159th Street
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10
Turn sharp left onto 195th Place Northeast
127 m · 18 sec · 195th Place Northeast
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11
Arrive at your destination
0 m · 1 sec · 195th Place Northeast
Car Route Details
A richer read on the saved driving route between Seattle and Cottage Lake.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
WA 520
Take the exit slight right toward WA 520: Bellevue, Kirkland
13.3 mi · 00h 17m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Chance Light Rain leaving Seattle and Chance Light Rain near Cottage Lake.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Seattle to Cottage Lake?
The road trip is about 21.1 miles (34 km) and usually takes 00h 32m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Bellevue is a useful midpoint, sitting about 10.6 miles from Seattle and 10.6 miles from Cottage Lake.
How much longer is the road route than the straight-line distance?
The direct path is about 15.2 miles (24.5 km), while the road route adds roughly 5.9 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 7:00 AM to 7:00 PM PDT. If you want a more comfortable same-day return, try to leave by 7:24 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.87 one way or $7.74 round trip. Estimated CO2 is about 6.6 kg one way.
What should you check before leaving?
Before you leave, expect Chance Light Rain around Seattle and Chance Light Rain near Cottage Lake.
Stop Ideas Near Bellevue
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 Bellevue.
King Street Station
Seattle (Ferry - Pier 69), Washington
Tukwila station
Edmonds station
Flight Path Map
This map shows the direct air route between Seattle and Cottage Lake. Straight-line distance: 15.21 mi (24.48 km).
#1 Seattle
The eighteenth most populous city in the United States and the center of the Seattle metropolitan area.
| Population | 769,714 |
| Coordinates | 47.6062100, -122.3320700 |
| Altitude | 56 |
| Country | United States |
#2 Cottage Lake
Census designated place
| Population | 22,494 |
| Coordinates | 47.7442700, -122.0773500 |
| Altitude | 72 |
| Country | United States |
End: Cottage Lake (-122.07735, 47.74427)
Estimated Travel Time
Distance: 34 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 42m |
| 40 mph (64.37 km/h) | 00h 31m |
| 50 mph (80.47 km/h) | 00h 25m |
| 60 mph (96.56 km/h) | 00h 21m |
| 70 mph (112.65 km/h) | 00h 18m |
| 80 mph (129 km/h) | 00h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $3.87 | $7.74 |
| Mid-grade | $5.57 | $4.12 | $8.24 |
| Premium | $5.77 | $4.27 | $8.54 |
| Diesel | $5.47 | $4.05 | $8.09 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.