How far is Kennewick, WA from Bremerton, WA?
The driving distance from Kennewick, WA to Bremerton, WA is about 270.6 miles (435.5 km), with a travel time of about 05h 19m by car.
- The straight-line flight distance is about 189.8 miles (305.4 km).
- For a round trip, plan for roughly 10h 38m 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 05h 19m.
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.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Kennewick and Bremerton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kennewick and Bremerton.
-
1
Start on North Newport Street
706 ft · 38 sec · North Newport Street
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2
Turn left onto West Kennewick Avenue
2790 ft · 1 min · West Kennewick Avenue
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3
Turn left onto North Fruitland Street
2961 ft · 2 min · North Fruitland Street
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4
Turn left onto West Columbia Drive
2787 ft · 1 min · West Columbia Drive
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5
Enter the roundabout and take exit 1 toward the route
669 ft · 9 sec
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6
Exit the roundabout
6.4 mi · 8 min
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7
Keep slight right
5.1 mi · 5 min
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8
Continue straight
616 ft · 8 sec
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9
Keep slight right to continue on I 82 West, US 12 West: Prosser, Yakima
70.9 mi · 1 hr 17 min
-
10
Continue straight
31 mi · 34 min
-
11
Keep slight left to continue on I 90 West
85.7 mi · 1 hr 36 min
-
12
Take the exit slight right toward WA 18 West: Auburn
1248 ft · 30 sec
-
13
Keep slight left to continue on SR 18 west, Snoqualmie Parkway: Auburn, Tacoma
137 m · 13 sec
-
14
Merge slight right onto Snoqualmie Parkway
1780 ft · 25 sec · Snoqualmie Parkway
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15
Continue on State Route 18
26.7 mi · 34 min · State Route 18
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16
Take the exit slight right toward I 5: Seattle, Tacoma
2980 ft · 1 min
-
17
Keep slight left to continue on I 5 South, WA 161: Enchanted Parkway South, Tacoma
3094 ft · 1 min
-
18
Keep slight left to continue on I 5 South: Tacoma
1297 ft · 32 sec
-
19
Merge slight left
7.2 mi · 9 min
-
20
Keep slight right
1.3 mi · 2 min
-
21
Take the exit slight right toward WA 16 West: Gig Harbor, Bremerton
3005 ft · 1 min
-
22
Keep slight left to continue on WA 16 West: Union Avenue
2518 ft · 46 sec
-
23
Merge slight left
28.1 mi · 36 min
-
24
Take the exit slight right toward WA 304 East: Bremerton
1931 ft · 33 sec
-
25
Continue on Charleston Boulevard
1.3 mi · 3 min · Charleston Boulevard
-
26
Continue on North Callow Avenue
1334 ft · 52 sec · North Callow Avenue
-
27
Turn right onto 6th Street
1.6 km · 3 min · 6th Street
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28
Arrive at your destination
0 m · 1 sec · 6th Street
Car Route Details
A richer read on the saved driving route between Kennewick and Bremerton.
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
85.7 mi · 01h 36m
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.
Sunny leaving Kennewick and Mostly Sunny near Bremerton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kennewick to Bremerton?
The road trip is about 270.6 miles (435.5 km) and usually takes 05h 19m 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?
Cle Elum is a useful midpoint, sitting about 135.1 miles from Kennewick and 135.5 miles from Bremerton.
How much longer is the road route than the straight-line distance?
The direct path is about 189.8 miles (305.4 km), while the road route adds roughly 80.8 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 6:22 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $49.98 one way or $99.95 round trip. Estimated CO2 is about 84.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Kennewick and Mostly Sunny near Bremerton.
Stop Ideas Near Cle Elum
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 Cle Elum.
Leavenworth, Washington
Leavenworth
Columbia Station
Stevens Pass, Washington
Flight Path Map
This map shows the direct air route between Kennewick and Bremerton. Straight-line distance: 189.76 mi (305.39 km).
#1 Kennewick
The second most populous city in Benton County, Washington.
| Population | 84,515 |
| Coordinates | 46.2112500, -119.1372300 |
| Altitude | 124 |
| Country | United States |
#2 Bremerton
A city in Kitsap County, Washington.
| Population | 42,322 |
| Coordinates | 47.5673200, -122.6326400 |
| Altitude | 11 |
| Country | United States |
End: Bremerton (-122.63264, 47.56732)
Estimated Travel Time
Distance: 435 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 00m |
| 40 mph (64.37 km/h) | 06h 45m |
| 50 mph (80.47 km/h) | 05h 24m |
| 60 mph (96.56 km/h) | 04h 30m |
| 70 mph (112.65 km/h) | 03h 51m |
| 80 mph (129 km/h) | 03h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $49.98 | $99.95 |
| Mid-grade | $5.57 | $53.16 | $106.33 |
| Premium | $5.77 | $55.11 | $110.23 |
| Diesel | $5.47 | $52.21 | $104.42 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.