How far is Coulee City, WA from Cascade Valley, WA?
The driving distance from Coulee City, WA to Cascade Valley, WA is about 44.1 miles (70.9 km), with a travel time of about 00h 51m by car.
- The straight-line flight distance is about 33 miles (53.1 km).
- For a round trip, plan for roughly 01h 43m 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 51m.
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 Grant County, Washington, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Coulee City and Cascade Valley.
Turn-by-Turn Driving Directions
Step-by-step road directions between Coulee City and Cascade Valley.
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1
Start on West Main Street
55 m · 7 sec · West Main Street
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2
Turn right onto North 4th Street
1683 ft · 1 min · North 4th Street
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3
Turn left onto Coulee Corridor / Sunset Highway
2 mi · 3 min · Coulee Corridor / Sunset Highway
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4
Turn left onto Coulee Corridor
39.4 mi · 56 min · Coulee Corridor
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5
Turn right onto Airway Drive Northeast
1 km · 1 min · Airway Drive Northeast
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6
Turn right onto Cochran Road Northeast
1379 ft · 43 sec · Cochran Road Northeast
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7
Turn left onto Ottmar Road Northeast
1 km · 2 min · Ottmar Road Northeast
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8
Turn right onto Valley Road Northeast
2998 ft · 1 min · Valley Road Northeast
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9
Turn right onto Clink Road Northeast
110 m · 20 sec · Clink Road Northeast
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10
Turn left onto Arrow Street Northeast
621 ft · 27 sec · Arrow Street Northeast
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11
Arrive at your destination
0 m · 1 sec · Arrow Street Northeast
Car Route Details
A richer read on the saved driving route between Coulee City and Cascade Valley.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Coulee Corridor
Turn left onto Coulee Corridor
39.4 mi · 00h 56m
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.
Mostly Sunny leaving Coulee City and Mostly Sunny near Cascade Valley.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Coulee City to Cascade Valley?
The road trip is about 44.1 miles (70.9 km) and usually takes 00h 51m 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?
Soap Lake is a useful midpoint, sitting about 22 miles from Coulee City and 22.1 miles from Cascade Valley.
How much longer is the road route than the straight-line distance?
The direct path is about 33 miles (53.1 km), while the road route adds roughly 11.1 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 $8.11 one way or $16.22 round trip. Estimated CO2 is about 13.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Coulee City and Mostly Sunny near Cascade Valley.
Stop Ideas Near Soap Lake
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Lee Park
Soap Lake City Hall
Grant County District Court
Patrick Park
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Soap Lake.
Ephrata
Ephrata, WA
Quincy, Washington
Moses Lake, Washington
Flight Path Map
This map shows the direct air route between Coulee City and Cascade Valley. Straight-line distance: 32.98 mi (53.07 km).
#1 Coulee City
Town of the United States
| Population | 560 |
| Coordinates | 47.6112600, -119.2922500 |
| Altitude | 484 |
| Country | United States |
#2 Cascade Valley
Census designated place
| Population | 2,246 |
| Coordinates | 47.1345900, -119.3280800 |
| Altitude | 323 |
| Country | United States |
End: Arrow Street Northeast (-119.327553, 47.134587)
Estimated Travel Time
Distance: 71 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 28m |
| 40 mph (64.37 km/h) | 01h 06m |
| 50 mph (80.47 km/h) | 00h 52m |
| 60 mph (96.56 km/h) | 00h 44m |
| 70 mph (112.65 km/h) | 00h 37m |
| 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 | $8.11 | $16.22 |
| Mid-grade | $5.57 | $8.63 | $17.26 |
| Premium | $5.77 | $8.95 | $17.89 |
| Diesel | $5.47 | $8.47 | $16.95 |
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.