How far is Prosser, WA from West Richland, WA?
The driving distance from Prosser, WA to West Richland, WA is about 22.9 miles (36.9 km), with a travel time of about 00h 30m by car.
- The straight-line flight distance is about 20.6 miles (33.2 km).
- For a round trip, plan for roughly 01h 00m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM PDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 30m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Prosser and West Richland.
Turn-by-Turn Driving Directions
Step-by-step road directions between Prosser and West Richland.
-
1
Start on Bennett Avenue
22 m · 9 sec · Bennett Avenue
-
2
Turn left onto 7th Street
103 m · 15 sec · 7th Street
-
3
Turn left onto Meade Avenue
2599 ft · 1 min · Meade Avenue
-
4
At the end of the road, turn right onto Wine Country Road
1.3 km · 2 min · Wine Country Road
-
5
Take the ramp right
2510 ft · 31 sec
-
6
Merge slight right
13.5 mi · 15 min
-
7
Take the exit slight right toward SR 224 east, SR 225 north: West Richland, Benton City
1622 ft · 25 sec
-
8
Turn left onto 1st Street
108 m · 9 sec · 1st Street
-
9
Enter the roundabout and take exit 1 toward Kennedy Road
18 m · 1 sec · Kennedy Road
-
10
Exit the roundabout onto Kennedy Road
849 ft · 14 sec · Kennedy Road
-
11
Turn slight left onto East State Route 224
4.8 mi · 6 min · East State Route 224
-
12
Continue on West Van Giesen Street
1.2 mi · 2 min · West Van Giesen Street
-
13
Enter the roundabout and take exit 2 toward West Van Giesen Street
27 m · 2 sec · West Van Giesen Street
-
14
Exit the roundabout onto West Van Giesen Street
3104 ft · 1 min · West Van Giesen Street
-
15
Turn left onto North 62nd Avenue
52 m · 5 sec · North 62nd Avenue
-
16
Turn right onto Desert View Drive
1440 ft · 1 min · Desert View Drive
-
17
Turn right onto Deer Street
121 m · 17 sec · Deer Street
-
18
Arrive at your destination
0 m · 1 sec · Deer Street
Car Route Details
A richer read on the saved driving route between Prosser and West Richland.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Wine Country Road
Merge slight right
13.5 mi · 00h 15m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Partly Sunny leaving Prosser and Partly Sunny near West Richland.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Prosser to West Richland?
The road trip is about 22.9 miles (36.9 km) and usually takes 00h 30m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Benton City is a useful midpoint, sitting about 11.4 miles from Prosser and 11.5 miles from West Richland.
How much longer is the road route than the straight-line distance?
The direct path is about 20.6 miles (33.2 km), while the road route adds roughly 2.3 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 7:00 AM to 7:00 PM PDT. If you want a more comfortable same-day return, try to leave by 7:30 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.24 one way or $8.48 round trip. Estimated CO2 is about 7.2 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Prosser and Partly Sunny near West Richland.
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 Prosser and West Richland. Straight-line distance: 20.6 mi (33.15 km).
#1 Prosser
County seat of Benton County, Washington
| Population | 6,398 |
| Coordinates | 46.2068000, -119.7689200 |
| Altitude | 203 |
| Country | United States |
#2 West Richland
City in Benton County, Washington
| Population | 15,423 |
| Coordinates | 46.3043000, -119.3614100 |
| Altitude | 126 |
| Country | United States |
End: West Richland (-119.36141, 46.3043)
Estimated Travel Time
Distance: 37 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 45m |
| 40 mph (64.37 km/h) | 00h 34m |
| 50 mph (80.47 km/h) | 00h 27m |
| 60 mph (96.56 km/h) | 00h 22m |
| 70 mph (112.65 km/h) | 00h 19m |
| 80 mph (129 km/h) | 00h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $4.24 | $8.48 |
| Mid-grade | $5.57 | $4.51 | $9.02 |
| Premium | $5.77 | $4.67 | $9.35 |
| Diesel | $5.47 | $4.43 | $8.86 |
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.