How far is Kennewick, WA from Grandview, WA?
The driving distance from Kennewick, WA to Grandview, WA is about 42.8 miles (68.9 km), with a travel time of about 00h 52m by car.
- The straight-line flight distance is about 36.7 miles (59 km).
- For a round trip, plan for roughly 01h 44m 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 00h 52m.
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 Benton County, Washington, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Cloudy
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Kennewick and Grandview.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kennewick and Grandview.
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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
27.3 mi · 29 min
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10
Take the exit slight right toward County Line Road, Grandview
1639 ft · 47 sec
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11
Turn left onto McCreadie Road
1207 ft · 24 sec · McCreadie Road
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12
Enter the roundabout and take exit 1 toward East Wine Country Road
4 m · 1 sec · East Wine Country Road
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13
Exit the roundabout onto East Wine Country Road
1.1 mi · 2 min · East Wine Country Road
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14
Turn left onto Division Street
1813 ft · 1 min · Division Street
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15
Turn left onto East Old Prosser Road
26 m · 2 sec · East Old Prosser Road
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16
Arrive at your destination
0 m · 1 sec · East Old Prosser Road
Car Route Details
A richer read on the saved driving route between Kennewick and Grandview.
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 82 West
Keep slight right to continue on I 82 West, US 12 West: Prosser, Yakima
27.3 mi · 00h 29m
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.
Partly Cloudy leaving Kennewick and Mostly Cloudy near Grandview.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kennewick to Grandview?
The road trip is about 42.8 miles (68.9 km) and usually takes 00h 52m 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?
Benton City is a useful midpoint, sitting about 21.4 miles from Kennewick and 21.4 miles from Grandview.
How much longer is the road route than the straight-line distance?
The direct path is about 36.7 miles (59 km), while the road route adds roughly 6.1 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 4:46 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.90 one way or $15.80 round trip. Estimated CO2 is about 13.4 kg one way.
What should you check before leaving?
Before you leave, expect Partly Cloudy around Kennewick and Mostly Cloudy near Grandview.
Stop Ideas Near Benton City
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 Benton City.
Pasco Intermodal Train Station
Pendleton, Oregon
Walla Walla, WA
Moses Lake, Washington
Flight Path Map
This map shows the direct air route between Kennewick and Grandview. Straight-line distance: 36.64 mi (58.97 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 Grandview
City in Washington, United States
| Population | 11,029 |
| Coordinates | 46.2509700, -119.9017000 |
| Altitude | 245 |
| Country | United States |
End: Grandview (-119.9017, 46.25097)
Estimated Travel Time
Distance: 69 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 25m |
| 40 mph (64.37 km/h) | 01h 04m |
| 50 mph (80.47 km/h) | 00h 51m |
| 60 mph (96.56 km/h) | 00h 42m |
| 70 mph (112.65 km/h) | 00h 36m |
| 80 mph (129 km/h) | 00h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $7.90 | $15.80 |
| Mid-grade | $5.57 | $8.41 | $16.81 |
| Premium | $5.77 | $8.71 | $17.43 |
| Diesel | $5.47 | $8.26 | $16.51 |
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 20, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.