How far is Hillsboro, OR from Troutdale, OR?
The driving distance from Hillsboro, OR to Troutdale, OR is about 35.4 miles (56.9 km), with a travel time of about 00h 55m by car.
- The straight-line flight distance is about 29.2 miles (47 km).
- For a round trip, plan for roughly 01h 50m 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 00h 55m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
The twenty-sixth most populous city in the United States and the center of the Portland metropolitan area.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Hillsboro and Troutdale.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hillsboro and Troutdale.
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1
Start on North 1st Avenue
118 m · 17 sec · North 1st Avenue
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2
Turn right onto Northeast Lincoln Street
1.3 km · 3 min · Northeast Lincoln Street
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3
Turn left onto Northeast Cornell Road
2 mi · 4 min · Northeast Cornell Road
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4
Turn left onto Northeast Brookwood Parkway
1.7 mi · 3 min · Northeast Brookwood Parkway
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5
Turn right onto Northeast Evergreen Parkway
1.5 km · 2 min · Northeast Evergreen Parkway
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6
Turn left onto Northeast Imbrie Drive
2190 ft · 48 sec · Northeast Imbrie Drive
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7
Turn left onto Northeast Cornelius Pass Road
997 ft · 24 sec · Northeast Cornelius Pass Road
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8
Take the ramp slight right toward US 26 East: Portland
1721 ft · 44 sec
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9
Merge slight left onto Northwest Sunset Highway
6.7 mi · 9 min · Northwest Sunset Highway
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10
Continue on Sunset Highway
4.3 mi · 6 min · Sunset Highway
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11
Keep slight right to continue on I 405 South, US 26 East: Salem
1189 ft · 20 sec
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12
Merge slight left onto Stadium Freeway
1.1 km · 59 sec · Stadium Freeway
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13
Take the exit slight right toward I 5 North, I 84 East: The Dalles, Seattle
2616 ft · 45 sec · Stadium Freeway
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14
Merge slight left onto Marquam Bridge
2330 ft · 40 sec · Marquam Bridge
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15
Take the exit slight right toward I 84 East, US 30 East: The Dalles, Portland Airport
1011 ft · 17 sec
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16
Keep slight left to continue on I 84 East, US 30 East: Portland Airport, The Dalles
1.5 km · 1 min
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17
Continue on Banfield Freeway
6.6 mi · 9 min · Banfield Freeway
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18
Continue on Columbia River Highway
7.2 mi · 9 min · Columbia River Highway
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19
Take the exit slight right toward Marine Drive, 257th Avenue
1326 ft · 30 sec
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20
Continue on Northwest Frontage Road
2344 ft · 57 sec · Northwest Frontage Road
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21
Keep slight right to continue on Graham Road
1428 ft · 44 sec · Graham Road
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22
Turn left onto West Historic Columbia River Highway
573 ft · 28 sec · West Historic Columbia River Highway
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23
Turn right onto South Buxton Road
159 m · 16 sec · South Buxton Road
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24
Turn left onto Southeast 3rd Street
83 m · 12 sec · Southeast 3rd Street
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25
Arrive at your destination
0 m · 1 sec · Southeast 3rd Street
Car Route Details
A richer read on the saved driving route between Hillsboro and Troutdale.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Columbia River Highway
Continue on Columbia River Highway
7.22 mi · 00h 09m
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.
Mostly Sunny leaving Hillsboro and Partly Sunny near Troutdale.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hillsboro to Troutdale?
The road trip is about 35.4 miles (56.9 km) and usually takes 00h 55m 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?
Portland is a useful midpoint, sitting about 17.6 miles from Hillsboro and 17.7 miles from Troutdale.
How much longer is the road route than the straight-line distance?
The direct path is about 29.2 miles (47 km), while the road route adds roughly 6.2 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 4:40 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.19 one way or $12.38 round trip. Estimated CO2 is about 11.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Hillsboro and Partly Sunny near Troutdale.
Stop Ideas Near Portland
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
Oregon-Washington Bridge
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Portland.
Portland, OR
Union Station
Vancouver station
Oregon City station
Flight Path Map
This map shows the direct air route between Hillsboro and Troutdale. Straight-line distance: 29.19 mi (46.97 km).
#1 Hillsboro
The most populous city in Washington County, Oregon.
| Population | 110,985 |
| Coordinates | 45.5228900, -122.9898300 |
| Altitude | 59 |
| Country | United States |
#2 Troutdale
City in Oregon, USA
| Population | 16,403 |
| Coordinates | 45.5392900, -122.3873100 |
| Altitude | 39 |
| Country | United States |
End: Troutdale (-122.38731, 45.53929)
Estimated Travel Time
Distance: 57 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 10m |
| 40 mph (64.37 km/h) | 00h 53m |
| 50 mph (80.47 km/h) | 00h 42m |
| 60 mph (96.56 km/h) | 00h 35m |
| 70 mph (112.65 km/h) | 00h 30m |
| 80 mph (129 km/h) | 00h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $6.19 | $12.38 |
| Mid-grade | $5.34 | $6.67 | $13.35 |
| Premium | $5.57 | $6.96 | $13.92 |
| Diesel | $6.37 | $7.96 | $15.92 |
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 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.