How far is Dallesport, WA from Renton, WA?
The driving distance from Dallesport, WA to Renton, WA is about 240.8 miles (387.6 km), with a travel time of about 04h 04m by car.
- The straight-line flight distance is about 138 miles (222.1 km).
- For a round trip, plan for roughly 08h 09m 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 04m.
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 Kittitas County, Washington, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Light Rain
Light Rain Likely
Driving Route Map
The map below follows the saved road route between Dallesport and Renton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dallesport and Renton.
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1
Start on 6th Avenue
26 m · 6 sec · 6th Avenue
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2
Turn right onto Central Boulevard
1656 ft · 1 min · Central Boulevard
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3
Turn straight onto Dallesport Road
1.9 mi · 5 min · Dallesport Road
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4
Turn right onto Lewis and Clark Trail Highway
18.5 mi · 23 min · Lewis and Clark Trail Highway
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5
Take the ramp slight left
2032 ft · 56 sec
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6
Continue straight
58.3 mi · 1 hr 8 min
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7
Continue on South Elm Street
1.1 km · 1 min · South Elm Street
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8
Continue on Buena Way
1.2 km · 1 min · Buena Way
-
9
Continue on Evergreen Highway
1.8 mi · 3 min · Evergreen Highway
-
10
Continue on Buena Road
683 ft · 12 sec · Buena Road
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11
Take the ramp slight right
1674 ft · 41 sec
-
12
Merge slight left
18.2 mi · 21 min
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13
Continue straight
31 mi · 34 min
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14
Keep slight left to continue on I 90 West
101.4 mi · 1 hr 54 min
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15
Take the exit slight right toward I 405: Renton, Everett
1138 ft · 28 sec
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16
Keep slight left to continue on I 405 South: Renton
1 km · 1 min
-
17
Merge slight left
4.9 mi · 6 min
-
18
Take the exit slight right toward WA 900 East: Park Avenue North, Sunset Boulevard Northeast
1509 ft · 37 sec
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19
Turn right onto North Southport Drive
1836 ft · 49 sec · North Southport Drive
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20
Continue on Logan Avenue North
1.1 mi · 3 min · Logan Avenue North
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21
Continue on Airport Way South
2113 ft · 60 sec · Airport Way South
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22
Turn left onto Rainier Avenue South
777 ft · 24 sec · Rainier Avenue South
-
23
Turn left
12 m · 3 sec
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24
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Dallesport and Renton.
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
Keep slight left to continue on I 90 West
101 mi · 01h 54m
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.
Chance Light Rain leaving Dallesport and Light Rain Likely near Renton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dallesport to Renton?
The road trip is about 240.8 miles (387.6 km) and usually takes 04h 04m 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?
Kittitas is a useful midpoint, sitting about 120.7 miles from Dallesport and 120.1 miles from Renton.
How much longer is the road route than the straight-line distance?
The direct path is about 138 miles (222.1 km), while the road route adds roughly 102.8 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 8:50 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $44.48 one way or $88.96 round trip. Estimated CO2 is about 75.5 kg one way.
What should you check before leaving?
Before you leave, expect Chance Light Rain around Dallesport and Light Rain Likely near Renton.
Stop Ideas Near Kittitas
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 Kittitas.
Columbia Station
Quincy, Washington
Leavenworth, Washington
Leavenworth
Flight Path Map
This map shows the direct air route between Dallesport and Renton. Straight-line distance: 138 mi (222.09 km).
#1 Dallesport
Census designated place
| Population | 1,202 |
| Coordinates | 45.6173400, -121.1795200 |
| Altitude | 65 |
| Country | United States |
#2 Renton
The second most populous city in King County, Washington.
| Population | 101,494 |
| Coordinates | 47.4828800, -122.2170700 |
| Altitude | 12 |
| Country | United States |
End: (-122.217044, 47.482897)
Estimated Travel Time
Distance: 388 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 01m |
| 40 mph (64.37 km/h) | 06h 01m |
| 50 mph (80.47 km/h) | 04h 48m |
| 60 mph (96.56 km/h) | 04h 00m |
| 70 mph (112.65 km/h) | 03h 26m |
| 80 mph (129 km/h) | 03h 00m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $44.48 | $88.96 |
| Mid-grade | $5.57 | $47.32 | $94.64 |
| Premium | $5.77 | $49.05 | $98.11 |
| Diesel | $5.47 | $46.47 | $92.94 |
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.