How far is Portland, OR from South Lebanon, OR?
The driving distance from Portland, OR to South Lebanon, OR is about 84.8 miles (136.5 km), with a travel time of about 01h 49m by car.
- The straight-line flight distance is about 71.1 miles (114.5 km).
- For a round trip, plan for roughly 03h 39m 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 01h 49m.
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.
City in Keokuk County, Iowa, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Clear
Driving Route Map
The map below follows the saved road route between Portland and South Lebanon.
Turn-by-Turn Driving Directions
Step-by-step road directions between Portland and South Lebanon.
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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
1593 ft · 1 min · Northwest 13th Avenue
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4
Turn right onto Southwest Taylor Street
9 m · 1 sec · Southwest Taylor Street
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5
Take the ramp slight left toward I 405 South
2393 ft · 44 sec
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6
Merge slight left onto Stadium Freeway
1.5 mi · 2 min · Stadium Freeway
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7
Merge slight right
71.1 mi · 1 hr 25 min
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8
Take the exit slight right toward OR 34: Lebanon, Corvallis
1736 ft · 57 sec
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9
Turn left onto Corvallis-Lebanon Highway
923 ft · 17 sec · Corvallis-Lebanon Highway
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10
Continue on Highway 34 Southeast
3.5 mi · 5 min · Highway 34 Southeast
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11
Continue on Corvallis-Lebanon Highway
1.9 mi · 3 min · Corvallis-Lebanon Highway
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12
Turn right onto Denny School Road
1.3 mi · 2 min · Denny School Road
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13
Continue on Airport Drive
1.2 mi · 2 min · Airport Drive
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14
Continue on South Airport Road
1.4 km · 1 min · South Airport Road
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15
Turn right onto South 2nd Street
996 ft · 20 sec · South 2nd Street
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16
Turn straight onto South Main Road
1.2 mi · 2 min · South Main Road
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17
Turn left onto Crowfoot Road
1241 ft · 27 sec · Crowfoot Road
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18
Turn right
93 m · 22 sec
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19
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Portland and South Lebanon.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Stadium Freeway
Merge slight right
71.1 mi · 01h 25m
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 Portland and Mostly Clear near South Lebanon.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Portland to South Lebanon?
The road trip is about 84.8 miles (136.5 km) and usually takes 01h 49m 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?
Hayesville is a useful midpoint, sitting about 42.4 miles from Portland and 42.4 miles from South Lebanon.
How much longer is the road route than the straight-line distance?
The direct path is about 71.1 miles (114.5 km), while the road route adds roughly 13.7 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 8:00 AM to 10:00 AM PDT. If you want a more comfortable same-day return, try to leave by 2:50 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.91 one way or $29.83 round trip. Estimated CO2 is about 26.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Portland and Mostly Clear near South Lebanon.
Stop Ideas Near Hayesville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Salem city park
Woodburn City Hall
Council Chambers City of Keizer
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Hayesville.
Salem station
Woodburn, OR
Albany station
Corvallis, Oregon
Flight Path Map
This map shows the direct air route between Portland and South Lebanon. Straight-line distance: 71.15 mi (114.51 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 South Lebanon
Located in the Willamette Valley of Linn County at an elevation of 374 feet, this census-designated place borders the southern edge of the city of Lebanon.
| Population | 0 |
| Coordinates | 44.5062300, -122.9031400 |
| Altitude | 114 |
| Country | United States |
End: South Lebanon (-122.90314, 44.50623)
Estimated Travel Time
Distance: 136 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 49m |
| 40 mph (64.37 km/h) | 02h 07m |
| 50 mph (80.47 km/h) | 01h 41m |
| 60 mph (96.56 km/h) | 01h 24m |
| 70 mph (112.65 km/h) | 01h 12m |
| 80 mph (129 km/h) | 01h 03m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.99 | $14.91 | $29.83 |
| Mid-grade | $5.25 | $15.70 | $31.40 |
| Premium | $5.56 | $16.61 | $33.22 |
| Diesel | $6.75 | $20.17 | $40.34 |
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 · Oct 15, 2026