How far is Cascade Locks, OR from Eugene, OR?
The driving distance from Cascade Locks, OR to Eugene, OR is about 152.3 miles (245.1 km), with a travel time of about 02h 32m by car.
- The straight-line flight distance is about 126.2 miles (203.1 km).
- For a round trip, plan for roughly 05h 05m 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 02h 32m.
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 Oregon, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Cascade Locks and Eugene.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cascade Locks and Eugene.
-
1
Start on Wa-Na-Pa Street
1.2 km · 2 min · Wa-Na-Pa Street
-
2
Take the ramp straight toward Portland
2753 ft · 42 sec
-
3
Merge slight left onto Columbia River Highway
33.7 mi · 40 min · Columbia River Highway
-
4
Continue on Banfield Freeway
6.8 mi · 9 min · Banfield Freeway
-
5
Keep slight left to continue on I 5 South: Salem, OMSI, City Center
1906 ft · 32 sec
-
6
Keep slight left to continue on I 5 South: Beaverton, Salem
80 m · 5 sec
-
7
Merge slight left
107.1 mi · 2 hr 8 min
-
8
Take the exit slight right toward I 105, OR 126 West: Eugene
1436 ft · 35 sec
-
9
Merge slight left onto Officer Chris Kilcullen Memorial Highway
1 mi · 1 min · Officer Chris Kilcullen Memorial Highway
-
10
Take the exit slight right toward Downtown, Coburg Road
670 ft · 13 sec
-
11
Keep slight left to continue on Downtown, University of Oregon
1758 ft · 41 sec
-
12
Continue on Coburg Road
1.2 km · 2 min · Coburg Road
-
13
Continue on Mill Street
551 ft · 21 sec · Mill Street
-
14
Turn slight right onto Broadway Connector
51 m · 8 sec · Broadway Connector
-
15
Turn right onto East Broadway
84 m · 16 sec · East Broadway
-
16
Turn right onto High Street
122 m · 21 sec · High Street
-
17
Turn right onto East 8th Avenue
106 m · 17 sec · East 8th Avenue
-
18
Turn left onto Mill Street
128 m · 23 sec · Mill Street
-
19
Arrive at your destination
0 m · 1 sec · Coburg Road
Car Route Details
A richer read on the saved driving route between Cascade Locks and Eugene.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 5 South
Merge slight left
107 mi · 02h 08m
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.
Mostly Sunny leaving Cascade Locks and Sunny near Eugene.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cascade Locks to Eugene?
The road trip is about 152.3 miles (245.1 km) and usually takes 02h 32m 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?
Gervais is a useful midpoint, sitting about 76.1 miles from Cascade Locks and 76.2 miles from Eugene.
How much longer is the road route than the straight-line distance?
The direct path is about 126.2 miles (203.1 km), while the road route adds roughly 26.1 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 1:24 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $26.64 one way or $53.27 round trip. Estimated CO2 is about 47.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Cascade Locks and Sunny near Eugene.
Stop Ideas Near Gervais
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Salem city park
McMinnville Parks and Recreation Department
Palmer Creek Lodge Community Event Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Gervais.
Woodburn, OR
Salem station
Oregon City station
Portland, OR
Flight Path Map
This map shows the direct air route between Cascade Locks and Eugene. Straight-line distance: 126.19 mi (203.09 km).
#1 Cascade Locks
City in Oregon, USA
| Population | 1,155 |
| Coordinates | 45.6698400, -121.8906400 |
| Altitude | 46 |
| Country | United States |
#2 Eugene
The second most populous city in Oregon.
| Population | 173,236 |
| Coordinates | 44.0520700, -123.0867500 |
| Altitude | 131 |
| Country | United States |
End: Coburg Road (-123.086739, 44.05207)
Estimated Travel Time
Distance: 245 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 04m |
| 40 mph (64.37 km/h) | 03h 48m |
| 50 mph (80.47 km/h) | 03h 02m |
| 60 mph (96.56 km/h) | 02h 32m |
| 70 mph (112.65 km/h) | 02h 10m |
| 80 mph (129 km/h) | 01h 54m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $26.64 | $53.27 |
| Mid-grade | $5.34 | $28.72 | $57.44 |
| Premium | $5.57 | $29.95 | $59.89 |
| Diesel | $6.37 | $34.25 | $68.50 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.