How far is Cedar Mill, OR from Hillsboro, OR?
The driving distance from Cedar Mill, OR to Hillsboro, OR is about 15.6 miles (25.1 km), with a travel time of about 00h 21m by car.
- The straight-line flight distance is about 8.6 miles (13.9 km).
- For a round trip, plan for roughly 00h 43m 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 21m.
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.
Unincorporated community in Oregon
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 Cedar Mill and Hillsboro.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cedar Mill and Hillsboro.
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1
Start on the route
17 m · 9 sec
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2
Turn left onto Northwest Cornell Road
955 ft · 35 sec · Northwest Cornell Road
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3
Turn left onto Northwest Murray Boulevard
1209 ft · 33 sec · Northwest Murray Boulevard
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4
Take the ramp slight right toward US 26 West: Seaside
1218 ft · 32 sec
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5
Merge slight left onto Northwest Sunset Highway
1.2 km · 60 sec · Northwest Sunset Highway
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6
Take the exit slight right toward Cornell Road, Bethany Boulevard
1157 ft · 26 sec
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7
Keep slight left
62 m · 10 sec
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8
Turn left onto Northwest Cornell Road
1.7 mi · 3 min · Northwest Cornell Road
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9
Continue on Northeast Cornell Road
5.1 mi · 11 min · Northeast Cornell Road
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10
Continue on Northeast Cornell Road
1.1 km · 1 min · Northeast Cornell Road
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11
Turn slight right
70 m · 11 sec
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12
Turn right onto East Main Street
1.2 km · 3 min · East Main Street
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13
Turn right onto North 1st Avenue
24 m · 3 sec · North 1st Avenue
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14
Arrive at your destination
0 m · 1 sec · North 1st Avenue
Car Route Details
A richer read on the saved driving route between Cedar Mill and Hillsboro.
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.
Northeast Cornell Road
Continue on Northeast Cornell Road
5.09 mi · 00h 11m
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 Cedar Mill and Mostly Sunny near Hillsboro.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cedar Mill to Hillsboro?
The road trip is about 15.6 miles (25.1 km) and usually takes 00h 21m 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?
Rockcreek is a useful midpoint, sitting about 4.9 miles from Cedar Mill and 10.6 miles from Hillsboro.
How much longer is the road route than the straight-line distance?
The direct path is about 8.6 miles (13.9 km), while the road route adds roughly 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 7:00 AM to 7:00 PM PDT. If you want a more comfortable same-day return, try to leave by 7:46 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.72 one way or $5.45 round trip. Estimated CO2 is about 4.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Cedar Mill and Mostly Sunny near Hillsboro.
Stop Ideas Near Rockcreek
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Powell's City of Books
Tigard City Hall
Hillsboro Civic Center
Sunrise Park (City Of Tigard park)
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Rockcreek.
Portland, OR
Union Station
Vancouver station
Manning, Oregon
Flight Path Map
This map shows the direct air route between Cedar Mill and Hillsboro. Straight-line distance: 8.66 mi (13.94 km).
#1 Cedar Mill
Unincorporated community in Washington County, Oregon
| Population | 14,546 |
| Coordinates | 45.5248400, -122.8109300 |
| Altitude | 78 |
| Country | United States |
#2 Hillsboro
The most populous city in Washington County, Oregon.
| Population | 110,985 |
| Coordinates | 45.5228900, -122.9898300 |
| Altitude | 59 |
| Country | United States |
End: North 1st Avenue (-122.989765, 45.52289)
Estimated Travel Time
Distance: 25 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 31m |
| 40 mph (64.37 km/h) | 00h 23m |
| 50 mph (80.47 km/h) | 00h 18m |
| 60 mph (96.56 km/h) | 00h 15m |
| 70 mph (112.65 km/h) | 00h 13m |
| 80 mph (129 km/h) | 00h 11m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $2.72 | $5.45 |
| Mid-grade | $5.34 | $2.94 | $5.87 |
| Premium | $5.57 | $3.06 | $6.12 |
| Diesel | $6.37 | $3.50 | $7.00 |
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.