This 280.3-mile drive from La Grande, OR to Hillsboro, OR will take approximately 4 hours and 38 minutes of driving time, making it a feasible day trip. You'll be traveling primarily on local roads, indicated by the 0% highway share and a 'turn-heavy local drive' profile. Budget around $56 for fuel for this journey. With only one recommended stop, you can keep moving, but the nature of the route suggests a more leisurely pace might be in order. Both your origin and destination are within the Pacific Coast region, so expect a journey through familiar terrain.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
138.6 miles from La Grande, OR
A natural place for your longest stop of the day
, about 2h 33m into the drive
.
Main Roads
Road
Distance
Duration
Columbia River Highway
158.3 mi
2h 56m
Old Oregon Trail Highway
90.9 mi
1h 38m
Banfield Freeway
6.8 mi
9m
Northeast Cornell Road
5.8 mi
12m
US 26
5 mi
7m
Northwest Sunset Highway
3.1 mi
4m
Northwest Cornell Road
1.7 mi
3m
Adams Avenue
1.4 mi
2m
Longest stretch:
Columbia River Highway
— 158.3 mi, about 2h 56m
Traffic on I-84
Hour-of-day weekday pattern from 50 FHWA count stations on your route.
Peak
2 PM
~1,418 veh/hr typical
· worst 1,890
Quietest
2 AM
~141 veh/hr
Peak-to-quiet ratio
10.1×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between La Grande, OR and Hillsboro, OR.
1
Start on US 30
1.4 mi·2 min·Adams Avenue
2
Continue on US 30
0.5 mi·53 sec·La Grande-Baker Highway
3
Take the ramp onto US 30
0.3 mi·43 sec·US 30
4
Merge onto I 84; US 30
91 mi·1 hr 38 min·Old Oregon Trail Highway
Use the straight / slight right lanes.
5
Continue on I 84; US 30
158 mi·2 hr 56 min·Columbia River Highway
Use the straight lane.
6
Continue on I 84; US 30
6.8 mi·9 min·Banfield Freeway
Toward PortlandUse the straight / slight right lanes.
7
Keep slight left at fork
0.4 mi·32 sec
Toward I 5 South: Salem, OMSI, City Center
8
Keep slight left at fork
261 ft·4 sec
Toward I 5 South: Beaverton, SalemUse the straight / slight right lanes.
9
Merge onto I 5
1.1 mi·1 min·I 5
10
Take the exit onto Stadium Freeway
0.3 mi·30 sec·Stadium Freeway
Toward I 405, US 26: Beaverton
11
Merge onto I 405
0.7 mi·59 sec·Stadium Freeway
Use the straight / slight right lanes.
12
Take the exit onto US 26
5.0 mi·7 min·US 26
Exit 1DToward US 26 West: BeavertonUse the straight / slight right lanes.
13
Continue on US 26
3.1 mi·4 min·Northwest Sunset Highway
Use the straight / slight right lanes.
14
Take the exit
0.2 mi·26 sec
Exit 65Toward Cornell Road, Bethany BoulevardUse the straight / slight right lanes.
15
Keep slight left at fork
202 ft·9 sec
Use the straight / left lanes.
16
Turn left onto Northwest Cornell Road
1.7 mi·3 min·Northwest Cornell Road
Use the left / straight lanes.
17
Continue on Northeast Cornell Road
5.1 mi·10 min·Northeast Cornell Road
Use the right lane.
18
Continue on Northeast Cornell Road
0.7 mi·1 min·Northeast Cornell Road
19
Turn slight right
229 ft·10 sec
20
Turn right onto East Main Street
0.7 mi·2 min·East Main Street
Use the right lane.
21
Turn right onto North 1st Avenue
79 ft·2 sec·North 1st Avenue
Use the right lane.
22
Arrive at destination
North 1st Avenue
Trip Plan
Given this is a one-day, 4-hour and 38-minute drive, you have flexibility in when you depart. Leaving early in the morning will allow ample time to enjoy the local roads without feeling rushed. Keep an eye on your fuel gauge, especially since this route is not highway-centric; the estimated fuel cost is $56. While only one stop is officially recommended, plan for additional brief breaks as needed, especially considering the 'turn-heavy' nature of the drive. A specific tip for this route: familiarize yourself with the specific sections of the La Grande-Baker Highway, Old Oregon Trail Highway, and Columbia River Highway mentioned in the route data, as they will form the backbone of your journey.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 138.6 miles from La Grande, OR, or about 2h 33m into the drive.
The longest continuous stretch on this route runs about 158.3 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 61 miles or 1h 8m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 138.6 miles or 2h 33m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 12m
Traffic, exits, and arrival timing usually matter more near Hillsboro, OR than in the middle of the route.
Before You Leave
+
Open the route before leaving La Grande, OR so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from La Grande, OR
This is one driving day of about 277.3 miles and 5h 22m.
Your first comfortable stop window is around 61 miles from La Grande, OR.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Columbia River Highway for about 158.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 13
5 decision points cluster between mile 258.2 and 269 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
258.2 mi into trip|~4h 48m in
Keep slight left at fork toward I 5 South: Salem, OMSI, City Center
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 5 South: Salem, OMSI, City Center
8
258.6 mi into trip|~4h 49m in
Keep slight left at fork toward I 5 South: Beaverton, Salem
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 5 South: Beaverton, Salem
7
260.7 mi into trip|~4h 52m in|US 26
Take the exit onto US 26 toward US 26 West: Beaverton
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 1D
Toward US 26 West: Beaverton
8
268.8 mi into trip|~5h 3m in
Take the exit toward Cornell Road, Bethany Boulevard
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 65
Toward Cornell Road, Bethany Boulevard
7
269 mi into trip|~5h 4m in
Keep slight left at fork
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / left lanes.
Fuel & Cost
Regular Gas
$49.14 one way
$98.28 round trip
$4.50/gal25.4 MPG avg97 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.82
$52.62
$105.24
premium
$5.04
$55.05
$110.09
diesel
$4.80
$52.36
$104.72
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$49
Meals
$25–$50
Total
$74–$99
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 97 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $29 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
83.2
1
$29.12
$13.31
Efficient EV
69.3
0
$24.26
$11.09
EV Truck/SUV
110.9
1
$38.82
$17.75
Gas CO2
97 kg
EV CO2
32 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Jul 18, 2026
Origin
La Grande, OR
Late night
in La Grande on Sunday
Local time
2:12 AM
PDT
Current temp
56°F
Patchy Smoke
W 6 to 10 mph0% chanceLive forecast
Red Flag Warning
Red Flag Warning issued July 17 at 10:23AM PDT until July 18 at 10:00PM PDT by NWS Pendleton OR
Destination
Hillsboro, OR
Late night
in Hillsboro on Sunday
Local time
2:12 AM
PDT
Current temp
53°F
Mostly Clear
NW 1 to 6 mph0% chanceLive forecast
Red Flag Warning
Red Flag Warning issued July 17 at 10:23AM PDT until July 18 at 10:00PM PDT by NWS Pendleton OR
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
3 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
5h 22m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
Prepare for a route with a 'turn-heavy local drive' profile, meaning you won't be on high-speed highways for this 280.3-mile trip. With a 0% highway share, expect to navigate a variety of local roads, including sections of the La Grande-Baker Highway, Old Oregon Trail Highway, and Columbia River Highway. While there's no longest uninterrupted stretch noted, the profile suggests frequent turns and changes in speed. This drive is less about covering ground quickly and more about engaging with the local road network as you make your way across Oregon.
Only 5% highway — the rest is turn-by-turn surface driving.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 158.3 mi on Columbia River Highway.
How Hard Is This Drive?
9/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 258.2 miles in.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 13 significant decision points across 277.3 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 258.2 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 258.6 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 260.7 miles (US 26): Exit ramp - move to the correct lane early. Lane positioning matters here.
Elevation Profile
Hilly terrain with moderate elevation changes
4,198 ft50 ft
Total Climb
1,742 ft
Total Descent
4,321 ft
Highest Point
4,198 ft
~19.8 mi in
Elevation Range
4,148 ft
Notable High Points
4,198 ft at ~19.8 miles+1,424 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between La Grande, OR and Hillsboro, OR, road signs point toward Portland, Omsi, City Center and Salem.
Hillsboro is a city in the Portland Metropolitan Area in Oregon. It contains several districts such as hip and trendy Orenco in all of its high-density glory, along with more rural South Hillsboro, although the mayor's building program is building up this area into subdivisions as of 2022. Central Hillsboro and the downtown area contains buildings dated back to the 1950s, and a few earlier examples still exist. Northern Hillsboro around the airport is mostly industrial with no tourist attractions other than the hotels.
Top landmarks
•Washington County Jail — formerly listed on the NRHP in Oregon, was located in Hillsboro, has been moved,...
•Charles Shorey House — historic house in Hillsboro, Oregon, USA
Doable as a same-day drive at 5h 22m. Total distance: 277.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 22m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile.
Frequently Asked Questions
The longest stretch is about 158.3 miles on Columbia River Highway. The full list of main roads is in the Roads section above.
Yes — we found about 21 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Hillsboro, OR before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 21 rest areas along the route for bathroom stops.
The main spots that need attention: at 258.2 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 258.6 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 260.7 miles (US 26): Exit ramp - move to the correct lane early. Lane positioning matters here.
Not recommended in a single day. At 5.4 hours each way, a round trip means 10.8 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Hillsboro, OR before the return drive.
