How far is Portland, OR from Warren, OR?
The driving distance from Portland, OR to Warren, OR is about 25.1 miles (40.4 km), with a travel time of about 00h 41m by car.
- The straight-line flight distance is about 22.1 miles (35.5 km).
- For a round trip, plan for roughly 01h 23m 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 41m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Unincorporated community in Washington County, Oregon, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Portland and Warren.
Turn-by-Turn Driving Directions
Step-by-step road directions between Portland and Warren.
-
1
Start on the route
34 m · 13 sec
-
2
Turn left onto Northwest Couch Street
2482 ft · 2 min · Northwest Couch Street
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3
Take the ramp right toward I 405 North, US 30 West
1059 ft · 24 sec
-
4
Merge slight left onto Stadium Freeway
1586 ft · 27 sec · Stadium Freeway
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5
Take the exit slight left toward US 30 West: Saint Helens
2400 ft · 45 sec
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6
Continue straight
23.7 mi · 38 min
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7
Arrive at your destination
0 m · 1 sec · Lower Columbia River Highway
Car Route Details
A richer read on the saved driving route between Portland and Warren.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
US 30 West
Continue straight
23.7 mi · 00h 38m
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.
Sunny leaving Portland and Sunny near Warren.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Portland to Warren?
The road trip is about 25.1 miles (40.4 km) and usually takes 00h 41m 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?
Bethany is a useful midpoint, sitting about 12.6 miles from Portland and 12.6 miles from Warren.
How much longer is the road route than the straight-line distance?
The direct path is about 22.1 miles (35.5 km), while the road route adds roughly 3 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 7:06 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.39 one way or $8.78 round trip. Estimated CO2 is about 7.8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Portland and Sunny near Warren.
Stop Ideas Near Bethany
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Powell's City of Books
Bureau of Planning and Sustainability
Hillsboro Civic Center
Oregon-Washington Bridge
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Bethany.
Portland, OR
Union Station
Vancouver station
Manning, Oregon
Flight Path Map
This map shows the direct air route between Portland and Warren. Straight-line distance: 22.06 mi (35.5 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 Warren
Situated in Columbia County between Scappoose and St.
| Population | 0 |
| Coordinates | 45.8190000, -122.8489900 |
| Altitude | 15 |
| Country | United States |
End: Warren (-122.84899, 45.819)
Estimated Travel Time
Distance: 40 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 50m |
| 40 mph (64.37 km/h) | 00h 37m |
| 50 mph (80.47 km/h) | 00h 30m |
| 60 mph (96.56 km/h) | 00h 25m |
| 70 mph (112.65 km/h) | 00h 21m |
| 80 mph (129 km/h) | 00h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.99 | $4.39 | $8.78 |
| Mid-grade | $5.25 | $4.62 | $9.24 |
| Premium | $5.56 | $4.89 | $9.78 |
| Diesel | $6.75 | $5.94 | $11.87 |
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