How far is Lake Oswego, OR from Astoria, OR?
The driving distance from Lake Oswego, OR to Astoria, OR is about 96 miles (154.5 km), with a travel time of about 02h 24m by car.
- The straight-line flight distance is about 77.1 miles (124 km).
- For a round trip, plan for roughly 04h 49m 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 24m.
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.
Sunny
Driving Route Map
The map below follows the saved road route between Lake Oswego and Astoria.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lake Oswego and Astoria.
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1
Start on the route
65 m · 18 sec
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2
Turn right onto A Avenue
1156 ft · 35 sec · A Avenue
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3
Continue on Country Club Road
1178 ft · 27 sec · Country Club Road
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4
Continue on Country Club Road
1.5 mi · 3 min · Country Club Road
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5
Turn left onto Boones Ferry Road
1.2 km · 1 min · Boones Ferry Road
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6
Turn right onto Kruse Way
1.5 mi · 3 min · Kruse Way
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7
Continue on Beaverton-Tigard Freeway
7.2 mi · 10 min · Beaverton-Tigard Freeway
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8
Take the exit slight left toward US 26 West
1.5 km · 2 min
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9
Merge slight left onto Northwest Sunset Highway
33.2 mi · 46 min · Northwest Sunset Highway
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10
Continue on Sunset Highway
13.4 mi · 15 min · Sunset Highway
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11
Turn left onto Oregon Route 103
132 m · 7 sec · Oregon Route 103
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12
Continue on Oregon Route 103
8.9 mi · 12 min · Oregon Route 103
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13
At the end of the road, turn left onto Nehalem Highway
26.1 mi · 45 min · Nehalem Highway
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14
Continue on Southeast Front Street
1260 ft · 25 sec · Southeast Front Street
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15
Turn right onto Williamsport Road
1.4 km · 2 min · Williamsport Road
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16
Continue on 16th Street
621 ft · 17 sec · 16th Street
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17
Continue on Niagara Avenue
106 m · 12 sec · Niagara Avenue
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18
Turn right onto 15th Street
1077 ft · 37 sec · 15th Street
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19
At the end of the road, turn left onto Jerome Avenue
109 m · 12 sec · Jerome Avenue
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20
Turn right onto 14th Street
110 m · 15 sec · 14th Street
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21
Turn left onto Irving Avenue
967 ft · 31 sec · Irving Avenue
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22
Turn right onto 11th Street
1035 ft · 25 sec · 11th Street
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23
Turn right onto Exchange Street
16 m · 7 sec · Exchange Street
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24
Turn left
54 m · 13 sec
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25
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Lake Oswego and Astoria.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Northwest Sunset Highway
Merge slight left onto Northwest Sunset Highway
33.2 mi · 00h 46m
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 Lake Oswego and Sunny near Astoria.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lake Oswego to Astoria?
The road trip is about 96 miles (154.5 km) and usually takes 02h 24m 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?
Vernonia is a useful midpoint, sitting about 47.9 miles from Lake Oswego and 48.1 miles from Astoria.
How much longer is the road route than the straight-line distance?
The direct path is about 77.1 miles (124 km), while the road route adds roughly 18.9 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 1:40 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.78 one way or $33.57 round trip. Estimated CO2 is about 30.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Lake Oswego and Sunny near Astoria.
Stop Ideas Near Vernonia
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 Vernonia.
Manning, Oregon
Elsie, Oregon
Kelso Multimodal Transportation Center
Necanicum Junction, Oregon
Flight Path Map
This map shows the direct air route between Lake Oswego and Astoria. Straight-line distance: 77.04 mi (123.98 km).
#1 Lake Oswego
A city in Clackamas County, Oregon.
| Population | 39,821 |
| Coordinates | 45.4206700, -122.6706500 |
| Altitude | 55 |
| Country | United States |
#2 Astoria
City in Oregon, USA
| Population | 10,029 |
| Coordinates | 46.1878800, -123.8312500 |
| Altitude | 7 |
| Country | United States |
End: Astoria (-123.83125, 46.18788)
Estimated Travel Time
Distance: 155 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 11m |
| 40 mph (64.37 km/h) | 02h 24m |
| 50 mph (80.47 km/h) | 01h 55m |
| 60 mph (96.56 km/h) | 01h 36m |
| 70 mph (112.65 km/h) | 01h 22m |
| 80 mph (129 km/h) | 01h 11m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $16.78 | $33.57 |
| Mid-grade | $5.34 | $18.10 | $36.19 |
| Premium | $5.57 | $18.87 | $37.74 |
| Diesel | $6.37 | $21.58 | $43.16 |
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 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.