How far is Pomeroy, WA from Seattle, WA?
The driving distance from Pomeroy, WA to Seattle, WA is about 275.5 miles (443.3 km), with a travel time of about 04h 41m by car.
- The straight-line flight distance is about 235.9 miles (379.7 km).
- For a round trip, plan for roughly 09h 22m 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 41m.
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 Washington, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Mostly Cloudy then Chance Light Rain
Driving Route Map
The map below follows the saved road route between Pomeroy and Seattle.
Turn-by-Turn Driving Directions
Step-by-step road directions between Pomeroy and Seattle.
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1
Start on Main Street
12.5 mi · 15 min · Main Street
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2
Turn right onto Owens Road
46 m · 9 sec · Owens Road
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3
Turn left
8.5 mi · 11 min
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4
Take the exit slight right
92 m · 8 sec
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5
Turn straight onto State Route 261
29.3 mi · 51 min · State Route 261
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6
At the end of the road, turn right
6.4 mi · 11 min
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7
Turn left onto State Highway 26
2.9 mi · 3 min · State Highway 26
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8
Continue on State Route 26
63.1 mi · 1 hr 21 min · State Route 26
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9
Continue on Road 13 Southwest
10.2 mi · 15 min · Road 13 Southwest
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10
Continue on State Route 26 West
6.9 mi · 10 min · State Route 26 West
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11
Continue on I 90 West: Seattle
1.1 km · 1 min
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12
Merge slight left
135.4 mi · 2 hr 30 min
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13
Take the exit slight right toward I 5 North: Vancouver British Columbia, James Street, Madison Street
1.2 km · 1 min
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14
Keep slight left to continue on I 5 North: Vancouver British Columbia, Madison Street, Convention Center
881 ft · 22 sec
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15
Keep slight right to continue on Madison Street, Convention Place
1843 ft · 55 sec
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16
Turn left onto Madison Street
760 ft · 35 sec · Madison Street
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17
Turn left
9 m · 2 sec
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18
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Pomeroy and Seattle.
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 90 West
Merge slight left
135 mi · 02h 30m
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.
Partly Sunny leaving Pomeroy and Mostly Cloudy then Chance Light Rain near Seattle.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Pomeroy to Seattle?
The road trip is about 275.5 miles (443.3 km) and usually takes 04h 41m 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?
George is a useful midpoint, sitting about 138.4 miles from Pomeroy and 137.1 miles from Seattle.
How much longer is the road route than the straight-line distance?
The direct path is about 235.9 miles (379.7 km), while the road route adds roughly 39.6 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 7:38 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $50.86 one way or $101.73 round trip. Estimated CO2 is about 86.4 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Pomeroy and Mostly Cloudy then Chance Light Rain near Seattle.
Stop Ideas Near George
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 George.
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Ephrata
Moses Lake, Washington
Flight Path Map
This map shows the direct air route between Pomeroy and Seattle. Straight-line distance: 235.96 mi (379.74 km).
#1 Pomeroy
City in Washington, United States
| Population | 1,430 |
| Coordinates | 46.4748700, -117.6026900 |
| Altitude | 566 |
| Country | United States |
#2 Seattle
The eighteenth most populous city in the United States and the center of the Seattle metropolitan area.
| Population | 769,714 |
| Coordinates | 47.6062100, -122.3320700 |
| Altitude | 56 |
| Country | United States |
End: (-122.332143, 47.606309)
Estimated Travel Time
Distance: 443 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 10m |
| 40 mph (64.37 km/h) | 06h 53m |
| 50 mph (80.47 km/h) | 05h 30m |
| 60 mph (96.56 km/h) | 04h 35m |
| 70 mph (112.65 km/h) | 03h 56m |
| 80 mph (129 km/h) | 03h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $50.86 | $101.73 |
| Mid-grade | $5.57 | $54.11 | $108.22 |
| Premium | $5.77 | $56.09 | $112.19 |
| Diesel | $5.47 | $53.14 | $106.28 |
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 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.