How far is Olequa, WA from Castle Rock, WA?
The driving distance from Olequa, WA to Castle Rock, WA is about 8.4 miles (13.5 km), with a travel time of about 00h 17m by car.
- The straight-line flight distance is about 7 miles (11.3 km).
- For a round trip, plan for roughly 00h 35m 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 17m.
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 Lewis 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 Olequa and Castle Rock.
Turn-by-Turn Driving Directions
Step-by-step road directions between Olequa and Castle Rock.
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1
Start on Old Olequa Crossing Road
1092 ft · 52 sec · Old Olequa Crossing Road
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2
Turn left onto Westside Highway
7.5 mi · 13 min · Westside Highway
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3
Turn left onto Ph 10
2389 ft · 1 min · Ph 10
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4
Continue on A Street
1269 ft · 49 sec · A Street
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5
Turn left onto Front Avenue Southwest
38 m · 3 sec · Front Avenue Southwest
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6
Arrive at your destination
0 m · 1 sec · Front Avenue Southwest
Car Route Details
A richer read on the saved driving route between Olequa and Castle Rock.
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.
Westside Highway
Turn left onto Westside Highway
7.47 mi · 00h 13m
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.
Mostly Sunny leaving Olequa and Mostly Sunny near Castle Rock.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Olequa to Castle Rock?
The road trip is about 8.4 miles (13.5 km) and usually takes 00h 17m 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?
Vader is a useful midpoint, sitting about 4.2 miles from Olequa and 4.2 miles from Castle Rock.
How much longer is the road route than the straight-line distance?
The direct path is about 7 miles (11.3 km), while the road route adds roughly 1.4 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 7:54 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.57 one way or $3.14 round trip. Estimated CO2 is about 2.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Olequa and Mostly Sunny near Castle Rock.
Stop Ideas Near Vader
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Kelso City Parks & Recreation
Vader City Hall
Kelso City Water-Sewer Bills
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Vader.
Kelso Multimodal Transportation Center
Centralia station
Centennial Station
Astoria Transit Center
Flight Path Map
This map shows the direct air route between Olequa and Castle Rock. Straight-line distance: 7 mi (11.27 km).
#1 Olequa
Olequa is a place in Washington, United States.
| Population | 0 |
| Coordinates | 46.3740000, -122.9398400 |
| Altitude | 31 |
| Country | United States |
#2 Castle Rock
City in Cowlitz County, Washington, United States
| Population | 2,304 |
| Coordinates | 46.2751100, -122.9076100 |
| Altitude | 18 |
| Country | United States |
End: Front Avenue Southwest (-122.907918, 46.27508)
Estimated Travel Time
Distance: 14 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 16m |
| 40 mph (64.37 km/h) | 00h 12m |
| 50 mph (80.47 km/h) | 00h 10m |
| 60 mph (96.56 km/h) | 00h 08m |
| 70 mph (112.65 km/h) | 00h 07m |
| 80 mph (129 km/h) | 00h 06m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $1.57 | $3.14 |
| Mid-grade | $5.57 | $1.67 | $3.34 |
| Premium | $5.77 | $1.73 | $3.46 |
| Diesel | $5.47 | $1.64 | $3.28 |
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.