How far is Portland, OR from Cedar Mill, OR?
The driving distance from Portland, OR to Cedar Mill, OR is about 8.3 miles (13.4 km), with a travel time of about 00h 15m by car.
- The straight-line flight distance is about 6.5 miles (10.5 km).
- For a round trip, plan for roughly 00h 31m 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 15m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Unincorporated suburb of Portland, in Washington County, Oregon, U.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Portland and Cedar Mill.
Turn-by-Turn Driving Directions
Step-by-step road directions between Portland and Cedar Mill.
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1
Start on the route
34 m · 13 sec
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2
Turn left onto Northwest Couch Street
2074 ft · 2 min · Northwest Couch Street
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3
Turn left onto Northwest 13th Avenue
3147 ft · 3 min · Northwest 13th Avenue
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4
Take the ramp right toward US 26 West: Beaverton
1285 ft · 31 sec
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5
Continue on Sunset Highway
4.5 mi · 6 min · Sunset Highway
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6
Continue on Northwest Sunset Highway
1.8 mi · 2 min · Northwest Sunset Highway
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7
Take the exit slight right toward Murray Boulevard
1936 ft · 42 sec
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8
Turn right onto Northwest Murray Boulevard
1178 ft · 31 sec · Northwest Murray Boulevard
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9
Turn right onto Northwest Cornell Road
969 ft · 34 sec · Northwest Cornell Road
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10
Turn right
17 m · 4 sec
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11
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Portland and Cedar Mill.
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.
Sunset Highway
Continue on Sunset Highway
4.5 mi · 00h 06m
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.
Mostly Sunny leaving Portland and Mostly Sunny near Cedar Mill.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Portland to Cedar Mill?
The road trip is about 8.3 miles (13.4 km) and usually takes 00h 15m 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?
West Slope is a useful midpoint, sitting about 4.2 miles from Portland and 4.2 miles from Cedar Mill.
How much longer is the road route than the straight-line distance?
The direct path is about 6.5 miles (10.5 km), while the road route adds roughly 1.8 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 7:58 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.44 one way or $2.87 round trip. Estimated CO2 is about 2.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Portland and Mostly Sunny near Cedar Mill.
Stop Ideas Near West Slope
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Powell's City of Books
City of Portland: Archives and Records Management
Lake Oswego Fire Dept. Station 214
Hollybrook Park
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to West Slope.
Portland, OR
Union Station
Vancouver station
Oregon City station
Flight Path Map
This map shows the direct air route between Portland and Cedar Mill. Straight-line distance: 6.52 mi (10.5 km).
#1 Portland
The twenty-sixth most populous city in the United States and the center of the Portland metropolitan area.
| Population | 656,751 |
| Coordinates | 45.5234500, -122.6762100 |
| Altitude | 12 |
| Country | United States |
#2 Cedar Mill
Unincorporated community in Washington County, Oregon
| Population | 14,546 |
| Coordinates | 45.5248400, -122.8109300 |
| Altitude | 78 |
| Country | United States |
End: Cedar Mill (-122.81093, 45.52484)
Estimated Travel Time
Distance: 13 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 16m |
| 40 mph (64.37 km/h) | 00h 12m |
| 50 mph (80.47 km/h) | 00h 09m |
| 60 mph (96.56 km/h) | 00h 08m |
| 70 mph (112.65 km/h) | 00h 07m |
| 80 mph (129 km/h) | 00h 06m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $1.44 | $2.87 |
| Mid-grade | $5.34 | $1.55 | $3.10 |
| Premium | $5.57 | $1.61 | $3.23 |
| Diesel | $6.37 | $1.85 | $3.69 |
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 Oregon · May 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.