How far is Corvallis, OR from Altamont, OR?
The driving distance from Corvallis, OR to Altamont, OR is about 218 miles (350.9 km), with a travel time of about 04h 42m by car.
- The straight-line flight distance is about 180 miles (289.7 km).
- For a round trip, plan for roughly 09h 24m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM PDT.
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 04h 42m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Patchy Frost then Partly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Corvallis and Altamont.
Turn-by-Turn Driving Directions
Step-by-step road directions between Corvallis and Altamont.
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1
Start on Southwest 4th Street
108 m · 16 sec · Southwest 4th Street
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2
Turn right onto Southwest Madison Avenue
91 m · 10 sec · Southwest Madison Avenue
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3
Turn right onto Southwest 5th Street
1146 ft · 44 sec · Southwest 5th Street
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4
Turn right onto Northwest Van Buren Avenue
2661 ft · 1 min · Northwest Van Buren Avenue
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5
Turn slight right onto Corvallis-Lebanon Highway
9.6 mi · 13 min · Corvallis-Lebanon Highway
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6
Take the exit right
2686 ft · 1 min
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7
Merge slight left
38.7 mi · 45 min
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8
Take the exit slight right toward OR 58: Oakridge, Klamath Falls, Goshen
1353 ft · 33 sec
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9
Keep slight left to continue on OR 58: Oakridge, Klamath Falls
31.5 mi · 45 min
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10
Turn left onto Westfir Road
2480 ft · 48 sec · Westfir Road
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11
At the end of the road, turn right onto Westfir-Oakridge Road
1.3 mi · 2 min · Westfir-Oakridge Road
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12
Turn left onto State Highway 58
1.1 km · 58 sec · State Highway 58
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13
Continue on Highway 58
3 mi · 6 min · Highway 58
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14
Continue on State Highway 58
32.9 mi · 45 min · State Highway 58
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15
Continue on Williamette Highway
12 mi · 16 min · Williamette Highway
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16
Continue on State Highway 58
4.4 mi · 6 min · State Highway 58
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17
Merge slight left
77.4 mi · 1 hr 31 min
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18
Turn slight left onto Crater Lake Parkway
4.6 mi · 7 min · Crater Lake Parkway
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19
Arrive at your destination
0 m · 1 sec · Crater Lake Parkway
Car Route Details
A richer read on the saved driving route between Corvallis and Altamont.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
State Highway 58
Merge slight left
77.4 mi · 01h 31m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Patchy Frost then Partly Sunny leaving Corvallis and Sunny near Altamont.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Corvallis to Altamont?
The road trip is about 218 miles (350.9 km) and usually takes 04h 42m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Oakridge is a useful midpoint, sitting about 109 miles from Corvallis and 109.1 miles from Altamont.
How much longer is the road route than the straight-line distance?
The direct path is about 180 miles (289.7 km), while the road route adds roughly 38 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 8:00 AM PDT. If you want a more comfortable same-day return, try to leave by 7:36 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $38.12 one way or $76.25 round trip. Estimated CO2 is about 68.4 kg one way.
What should you check before leaving?
Before you leave, expect Patchy Frost then Partly Sunny around Corvallis and Sunny near Altamont.
Stop Ideas Near Oakridge
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 Oakridge.
University of Oregon
Eugene–Springfield
Eugene, OR
La Pine, Oregon
Flight Path Map
This map shows the direct air route between Corvallis and Altamont. Straight-line distance: 179.99 mi (289.67 km).
#1 Corvallis
The most populous city in Benton County, Oregon.
| Population | 59,093 |
| Coordinates | 44.5645700, -123.2620400 |
| Altitude | 71 |
| Country | United States |
#2 Altamont
City in Klamath County, Oregon, United States
| Population | 19,257 |
| Coordinates | 42.2068100, -121.7372200 |
| Altitude | 1263 |
| Country | United States |
End: Altamont (-121.73722, 42.20681)
Estimated Travel Time
Distance: 351 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 15m |
| 40 mph (64.37 km/h) | 05h 27m |
| 50 mph (80.47 km/h) | 04h 21m |
| 60 mph (96.56 km/h) | 03h 38m |
| 70 mph (112.65 km/h) | 03h 06m |
| 80 mph (129 km/h) | 02h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $38.12 | $76.25 |
| Mid-grade | $5.34 | $41.10 | $82.21 |
| Premium | $5.57 | $42.86 | $85.72 |
| Diesel | $6.37 | $49.02 | $98.04 |
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 · Apr 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.