How far is Vancouver, WA from Cosmopolis, WA?
The driving distance from Vancouver, WA to Cosmopolis, WA is about 135 miles (217.3 km), with a travel time of about 02h 50m by car.
- The straight-line flight distance is about 105.3 miles (169.5 km).
- For a round trip, plan for roughly 05h 41m 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 50m.
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 Lewis County, Washington, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Vancouver and Cosmopolis.
Turn-by-Turn Driving Directions
Step-by-step road directions between Vancouver and Cosmopolis.
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1
Start on East Fourth Plain Boulevard
31 m · 10 sec · East Fourth Plain Boulevard
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2
Take the ramp left toward I 5 North: Seattle
873 ft · 23 sec
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3
Merge slight left
86.4 mi · 1 hr 35 min
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4
Take the exit slight right toward US 12 West: Aberdeen, Tenino
1496 ft · 45 sec
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5
Turn left
3071 ft · 1 min
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6
Enter the roundabout and take exit 2 toward the route
44 m · 3 sec
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7
Exit the roundabout
7.2 mi · 11 min
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8
Enter the roundabout and take exit 1 toward US Highway 12
27 m · 2 sec · US Highway 12
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9
Exit the roundabout onto US Highway 12
3.3 mi · 5 min · US Highway 12
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10
Continue on East Pine Street
2981 ft · 2 min · East Pine Street
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11
Continue on West Pine Street
1181 ft · 40 sec · West Pine Street
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12
Continue on US Highway 12
13.5 mi · 20 min · US Highway 12
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13
Take the ramp left toward Montesano, Aberdeen
10.3 mi · 13 min
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14
Take the exit slight right toward WA 107: Montesano, Raymond
1371 ft · 42 sec
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15
Turn left onto South Main Street
1.6 km · 2 min · South Main Street
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16
Continue on State Route 107
7 mi · 12 min · State Route 107
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17
Take the ramp right
57 m · 5 sec
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18
Merge slight left
4 mi · 7 min
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19
Turn left onto E Street
657 ft · 25 sec · E Street
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20
Turn right onto 3rd Street
84 m · 10 sec · 3rd Street
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21
Arrive at your destination
0 m · 1 sec · 3rd Street
Car Route Details
A richer read on the saved driving route between Vancouver and Cosmopolis.
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 North
Merge slight left
86.4 mi · 01h 35m
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 Vancouver and Mostly Sunny near Cosmopolis.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Vancouver to Cosmopolis?
The road trip is about 135 miles (217.3 km) and usually takes 02h 50m 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?
Napavine is a useful midpoint, sitting about 67.5 miles from Vancouver and 67.5 miles from Cosmopolis.
How much longer is the road route than the straight-line distance?
The direct path is about 105.3 miles (169.5 km), while the road route adds roughly 29.7 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 12:48 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.96 one way or $49.92 round trip. Estimated CO2 is about 42.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Vancouver and Mostly Sunny near Cosmopolis.
Stop Ideas Near Napavine
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 Napavine.
Centralia station
Centennial Station
Kelso Multimodal Transportation Center
Astoria Transit Center
Flight Path Map
This map shows the direct air route between Vancouver and Cosmopolis. Straight-line distance: 105.33 mi (169.51 km).
#1 Vancouver
The third most populous city in Washington.
| Population | 186,192 |
| Coordinates | 45.6387300, -122.6614900 |
| Altitude | 52 |
| Country | United States |
#2 Cosmopolis
City in Grays Harbor County, Washington, United States
| Population | 1,680 |
| Coordinates | 46.9553700, -123.7737800 |
| Altitude | 8 |
| Country | United States |
End: Cosmopolis (-123.77378, 46.95537)
Estimated Travel Time
Distance: 217 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 29m |
| 40 mph (64.37 km/h) | 03h 22m |
| 50 mph (80.47 km/h) | 02h 42m |
| 60 mph (96.56 km/h) | 02h 15m |
| 70 mph (112.65 km/h) | 01h 55m |
| 80 mph (129 km/h) | 01h 41m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $24.96 | $49.92 |
| Mid-grade | $5.57 | $26.55 | $53.11 |
| Premium | $5.77 | $27.53 | $55.06 |
| Diesel | $5.47 | $26.08 | $52.16 |
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 Washington · Apr 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.