How far is Ontario, OR from Corvallis, OR?
The driving distance from Ontario, OR to Corvallis, OR is about 387 miles (622.8 km), with a travel time of about 07h 38m by car.
- The straight-line flight distance is about 313.7 miles (504.8 km).
- For a round trip, plan for roughly 15h 16m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM MDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 07h 38m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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 Oregon, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Ontario and Corvallis.
Turn-by-Turn Driving Directions
Step-by-step road directions between Ontario and Corvallis.
-
1
Start on South Oregon Street
8 m · 3 sec · South Oregon Street
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2
Turn right onto East Idaho Avenue
1.3 km · 1 min · East Idaho Avenue
-
3
Turn left
2067 ft · 50 sec
-
4
Merge slight left onto Old Oregon Trail Highway
208.1 mi · 3 hr 45 min · Old Oregon Trail Highway
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5
Continue on Columbia River Highway
158.3 mi · 2 hr 56 min · Columbia River Highway
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6
Continue on Banfield Freeway
6.8 mi · 9 min · Banfield Freeway
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7
Keep slight left to continue on I 5 South: Salem, OMSI, City Center
1906 ft · 32 sec
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8
Keep slight left to continue on I 5 South: Beaverton, Salem
80 m · 5 sec
-
9
Merge slight left
67 mi · 1 hr 21 min
-
10
Take the exit slight right toward OR 99E: Albany
2037 ft · 38 sec
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11
Turn right onto Albany Avenue
155 m · 20 sec · Albany Avenue
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12
At the end of the road, turn left onto Salem Avenue Southeast
1.3 mi · 3 min · Salem Avenue Southeast
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13
Enter the roundabout and take exit 1 toward Main Street Southeast
5 m · 1 sec · Main Street Southeast
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14
Exit the roundabout onto Main Street Southeast
150 m · 15 sec · Main Street Southeast
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15
Turn left onto 1st Avenue East
1 km · 1 min · 1st Avenue East
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16
Turn right onto Lyon Street South;Albany-Corvallis Highway
47 m · 4 sec · Lyon Street South;Albany-Corvallis Highway
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17
Continue on Albany-Corvallis Highway
9.8 mi · 15 min · Albany-Corvallis Highway
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18
Continue on Northeast 2nd Street
2203 ft · 54 sec · Northeast 2nd Street
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19
Continue on Northwest 2nd Street
2004 ft · 1 min · Northwest 2nd Street
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20
Turn right onto Northwest Jackson Avenue
586 ft · 23 sec · Northwest Jackson Avenue
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21
Turn left onto Northwest 4th Street
125 m · 16 sec · Northwest 4th Street
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22
Arrive at your destination
0 m · 1 sec · Southwest 4th Street
Car Route Details
A richer read on the saved driving route between Ontario and Corvallis.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Old Oregon Trail Highway
Merge slight left onto Old Oregon Trail Highway
208 mi · 03h 45m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Mostly Sunny leaving Ontario and Mostly Sunny then Slight Chance Showers And Thunderstorms near Corvallis.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Ontario to Corvallis?
The road trip is about 387 miles (622.8 km) and usually takes 07h 38m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Arlington is a useful midpoint, sitting about 227.2 miles from Ontario and 159.8 miles from Corvallis.
How much longer is the road route than the straight-line distance?
The direct path is about 313.7 miles (504.8 km), while the road route adds roughly 73.3 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 6:00 AM to 7:30 AM MDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $67.63 one way or $135.26 round trip. Estimated CO2 is about 121.4 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Ontario and Corvallis, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Ontario and Mostly Sunny then Slight Chance Showers And Thunderstorms near Corvallis.
Stop Ideas Near Arlington
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Arlington.
Wishram
The Dalles, Oregon
Bingen – White Salmon
Hood River, Oregon
Flight Path Map
This map shows the direct air route between Ontario and Corvallis. Straight-line distance: 313.64 mi (504.76 km).
#1 Ontario
City in Oregon, USA
| Population | 11,140 |
| Coordinates | 44.0265500, -116.9629400 |
| Altitude | 656 |
| Country | United States |
#2 Corvallis
The most populous city in Benton County, Oregon.
| Population | 59,093 |
| Coordinates | 44.5645700, -123.2620400 |
| Altitude | 71 |
| Country | United States |
End: Southwest 4th Street (-123.262016, 44.564564)
Estimated Travel Time
Distance: 623 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 53m |
| 40 mph (64.37 km/h) | 09h 40m |
| 50 mph (80.47 km/h) | 07h 44m |
| 60 mph (96.56 km/h) | 06h 27m |
| 70 mph (112.65 km/h) | 05h 31m |
| 80 mph (129 km/h) | 04h 49m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $67.63 | $135.26 |
| Mid-grade | $5.34 | $72.92 | $145.83 |
| Premium | $5.57 | $76.03 | $152.06 |
| Diesel | $6.37 | $86.96 | $173.92 |
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 28, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.