How far is Kennewick, WA from Elk Plain, WA?
The driving distance from Kennewick, WA to Elk Plain, WA is about 234.4 miles (377.3 km), with a travel time of about 04h 45m by car.
- The straight-line flight distance is about 165.2 miles (265.9 km).
- For a round trip, plan for roughly 09h 31m 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 45m.
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 Yakima County, Washington, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Likely
Light Rain Likely
Driving Route Map
The map below follows the saved road route between Kennewick and Elk Plain.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kennewick and Elk Plain.
-
1
Start on North Newport Street
706 ft · 38 sec · North Newport Street
-
2
Turn left onto West Kennewick Avenue
2790 ft · 1 min · West Kennewick Avenue
-
3
Turn left onto North Fruitland Street
2961 ft · 2 min · North Fruitland Street
-
4
Turn left onto West Columbia Drive
2787 ft · 1 min · West Columbia Drive
-
5
Enter the roundabout and take exit 1 toward the route
669 ft · 9 sec
-
6
Exit the roundabout
6.4 mi · 8 min
-
7
Keep slight right
5.1 mi · 5 min
-
8
Continue straight
616 ft · 8 sec
-
9
Keep slight right to continue on I 82 West, US 12 West: Prosser, Yakima
70.9 mi · 1 hr 17 min
-
10
Take the exit slight right toward US 12 west, North 1st Street: White Pass, Chinook Pass, Naches
725 ft · 10 sec
-
11
Keep slight right to continue on US 12 West: Naches, White Pass
17.6 mi · 23 min
-
12
Turn left
87.7 mi · 1 hr 42 min
-
13
Turn right onto 2nd Street
3020 ft · 51 sec · 2nd Street
-
14
Continue on Morton Road
2.5 mi · 4 min · Morton Road
-
15
Continue on State Route 7
13.7 mi · 19 min · State Route 7
-
16
Turn left onto Mountain Highway East
27.8 mi · 41 min · Mountain Highway East
-
17
Turn right onto 224th Street East
11 m · 1 sec · 224th Street East
-
18
Arrive at your destination
0 m · 1 sec · 224th Street East
Car Route Details
A richer read on the saved driving route between Kennewick and Elk Plain.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Longest stretch
Turn left
87.7 mi · 01h 42m
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.
Rain Likely leaving Kennewick and Light Rain Likely near Elk Plain.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kennewick to Elk Plain?
The road trip is about 234.4 miles (377.3 km) and usually takes 04h 45m 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?
Tieton is a useful midpoint, sitting about 117 miles from Kennewick and 117.4 miles from Elk Plain.
How much longer is the road route than the straight-line distance?
The direct path is about 165.2 miles (265.9 km), while the road route adds roughly 69.2 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 7:28 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $43.28 one way or $86.55 round trip. Estimated CO2 is about 73.5 kg one way.
What should you check before leaving?
Before you leave, expect Rain Likely around Kennewick and Light Rain Likely near Elk Plain.
Stop Ideas Near Tieton
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 Tieton.
Columbia Station
Quincy, Washington
Leavenworth, Washington
Leavenworth
Flight Path Map
This map shows the direct air route between Kennewick and Elk Plain. Straight-line distance: 165.25 mi (265.94 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 Elk Plain
Census designated place
| Population | 14,205 |
| Coordinates | 47.0531600, -122.3976200 |
| Altitude | 132 |
| Country | United States |
End: Elk Plain (-122.39762, 47.05316)
Estimated Travel Time
Distance: 377 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 48m |
| 40 mph (64.37 km/h) | 05h 51m |
| 50 mph (80.47 km/h) | 04h 41m |
| 60 mph (96.56 km/h) | 03h 54m |
| 70 mph (112.65 km/h) | 03h 20m |
| 80 mph (129 km/h) | 02h 55m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $43.28 | $86.55 |
| Mid-grade | $5.57 | $46.04 | $92.08 |
| Premium | $5.77 | $47.73 | $95.45 |
| Diesel | $5.47 | $45.21 | $90.42 |
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 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.