How far is Seattle, WA from Carnation, WA?
The driving distance from Seattle, WA to Carnation, WA is about 27.2 miles (43.7 km), with a travel time of about 00h 41m by car.
- The straight-line flight distance is about 19.7 miles (31.7 km).
- For a round trip, plan for roughly 01h 23m 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 41m.
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 second most populous city in King County, 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 Carnation.
Turn-by-Turn Driving Directions
Step-by-step road directions between Seattle and Carnation.
-
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
12.5 mi · 16 min
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8
Take the exit slight right toward WA 202: Redmond Way
2211 ft · 54 sec
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9
Turn right onto Redmond Way
1.4 km · 2 min · Redmond Way
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10
Continue on Northeast Redmond Fall City Road
6.9 mi · 10 min · Northeast Redmond Fall City Road
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11
Turn straight onto Northeast Tolt Hill Road
114 m · 12 sec · Northeast Tolt Hill Road
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12
Continue on Northeast Tolt Hill Road
3.2 mi · 7 min · Northeast Tolt Hill Road
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13
Turn left onto Tolt Avenue
1.2 km · 2 min · Tolt Avenue
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14
Turn right onto Entwistle Street
22 m · 3 sec · Entwistle Street
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15
Arrive at your destination
0 m · 1 sec · Entwistle Street
Car Route Details
A richer read on the saved driving route between Seattle and Carnation.
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
12.5 mi · 00h 16m
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 Carnation.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Seattle to Carnation?
The road trip is about 27.2 miles (43.7 km) and usually takes 00h 41m 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?
Redmond is a useful midpoint, sitting about 13.5 miles from Seattle and 13.6 miles from Carnation.
How much longer is the road route than the straight-line distance?
The direct path is about 19.7 miles (31.7 km), while the road route adds roughly 7.5 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 7:06 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.02 one way or $10.05 round trip. Estimated CO2 is about 8.5 kg one way.
What should you check before leaving?
Before you leave, expect Chance Light Rain around Seattle and Chance Light Rain near Carnation.
Stop Ideas Near Redmond
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 Redmond.
King Street Station
Seattle (Ferry - Pier 69), Washington
Monroe, Washington
Monroe (Eastbound), WA
Flight Path Map
This map shows the direct air route between Seattle and Carnation. Straight-line distance: 19.68 mi (31.67 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 Carnation
City
| Population | 2,306 |
| Coordinates | 47.6478800, -121.9140100 |
| Altitude | 24 |
| Country | United States |
End: Carnation (-121.91401, 47.64788)
Estimated Travel Time
Distance: 44 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 54m |
| 40 mph (64.37 km/h) | 00h 40m |
| 50 mph (80.47 km/h) | 00h 32m |
| 60 mph (96.56 km/h) | 00h 27m |
| 70 mph (112.65 km/h) | 00h 23m |
| 80 mph (129 km/h) | 00h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $5.02 | $10.05 |
| Mid-grade | $5.57 | $5.34 | $10.69 |
| Premium | $5.77 | $5.54 | $11.08 |
| Diesel | $5.47 | $5.25 | $10.50 |
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.