How far is Hillsboro, OR from Oak Grove, OR?
The driving distance from Hillsboro, OR to Oak Grove, OR is about 26.5 miles (42.6 km), with a travel time of about 00h 50m by car.
- The straight-line flight distance is about 18.5 miles (29.7 km).
- For a round trip, plan for roughly 01h 41m 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 50m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 suburb of Portland, in Washington County, Oregon, U.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Hillsboro and Oak Grove.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hillsboro and Oak Grove.
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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
916 ft · 16 sec · Stadium Freeway
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13
Take the exit slight right toward US 26 East: 6th Avenue, Ross Island Bridge
3017 ft · 2 min
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14
Turn left onto Southwest Arthur Street
772 ft · 37 sec · Southwest Arthur Street
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15
Turn slight right onto Southwest Ross Island Way
1.1 mi · 3 min · Southwest Ross Island Way
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16
Take the exit slight right toward OR 99E South: Milwaukie, Oregon City
642 ft · 18 sec
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17
Merge slight left onto Southeast McLoughlin Boulevard
3.8 mi · 7 min · Southeast McLoughlin Boulevard
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18
Continue on Southeast McLoughlin Boulevard
2.5 mi · 6 min · Southeast McLoughlin Boulevard
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19
Turn right onto Southeast Oak Grove Boulevard
2191 ft · 56 sec · Southeast Oak Grove Boulevard
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20
At the end of the road, turn right onto Southeast Rupert Drive
79 m · 10 sec · Southeast Rupert Drive
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21
Turn right
22 m · 10 sec
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22
Turn left
34 m · 8 sec
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23
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Hillsboro and Oak Grove.
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.
Northwest Sunset Highway
Merge slight left onto Northwest Sunset Highway
6.71 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.
Sunny leaving Hillsboro and Sunny near Oak Grove.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hillsboro to Oak Grove?
The road trip is about 26.5 miles (42.6 km) and usually takes 00h 50m 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?
West Slope is a useful midpoint, sitting about 13.2 miles from Hillsboro and 13.3 miles from Oak Grove.
How much longer is the road route than the straight-line distance?
The direct path is about 18.5 miles (29.7 km), while the road route adds roughly 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 8:00 AM to 10:00 AM PDT. If you want a more comfortable same-day return, try to leave by 4:48 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.65 one way or $9.31 round trip. Estimated CO2 is about 8.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Hillsboro and Sunny near Oak Grove.
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
City Hall/SW 5th & Jefferson
Sunrise Park (City Of Tigard 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 Hillsboro and Oak Grove. Straight-line distance: 18.46 mi (29.71 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 Oak Grove
Town in West Carroll Parish, Louisiana
| Population | 16,629 |
| Coordinates | 45.4167900, -122.6400900 |
| Altitude | 55 |
| Country | United States |
End: Oak Grove (-122.64009, 45.41679)
Estimated Travel Time
Distance: 43 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 52m |
| 40 mph (64.37 km/h) | 00h 39m |
| 50 mph (80.47 km/h) | 00h 31m |
| 60 mph (96.56 km/h) | 00h 26m |
| 70 mph (112.65 km/h) | 00h 22m |
| 80 mph (129 km/h) | 00h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $4.65 | $9.31 |
| Mid-grade | $5.34 | $5.02 | $10.04 |
| Premium | $5.57 | $5.23 | $10.46 |
| Diesel | $6.37 | $5.98 | $11.97 |
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 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.