How far is Black Forest, CO from Castle Rock, CO?
Fastest route
Here are the directions from Black Forest, Colorado, USA to Castle Rock, Colorado, USA:
Directions
- 🚗 Get on I-25 N from Shoup Rd and North Gate Blvd.
- 🧭 Head west on Shoup Rd toward Wolford Ln.
- ⬅️ Turn left onto North Gate Blvd.
- ➡️ Slight right to merge onto I-25 N toward Denver.
- 🚦 Follow I-25 N to Plum Creek Pkwy in Douglas County. Take exit 181 from I-25 N.
- 🛣️ Take exit 181 for Plum Creek Pkwy.
- 🔄 Continue on Plum Creek Pkwy. Take S Perry St to Cantril St.
- ⤴️ Turn right onto Plum Creek Pkwy.
- ⏩ Continue straight to stay on Plum Creek Pkwy.
- ⬅️ Turn left onto S Perry St.
- 🔄 At the traffic circle, take the 1st exit onto Third St.
- ⤵️ Turn right onto Cantril St.
Tips & Suggestions
- Make sure to check the traffic conditions before starting your journey.
- Keep an eye on the road signs to ensure you stay on the correct route.
- Use a navigation app or GPS device for real-time guidance.
- Fill up your vehicle with fuel before embarking on the trip.
- Observe the speed limits and follow all traffic regulations.
- Take breaks if needed to rest and refresh during the journey.
- Enjoy the scenic views along the way.
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 42m.
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.
Census designated place in El Paso County, Colorado, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Black Forest and Castle Rock.
Turn-by-Turn Driving Directions
Step-by-step road directions between Black Forest and Castle Rock.
-
1
Start on Black Forest Road
25 m · 6 sec · Black Forest Road
-
2
Turn right onto Shoup Road
4.2 mi · 8 min · Shoup Road
-
3
At the end of the road, turn left
2.8 mi · 4 min
-
4
Keep slight right to continue on I 25 North: Denver
1585 ft · 39 sec
-
5
Merge slight left onto Ronald Reagan Highway
27.1 mi · 27 min · Ronald Reagan Highway
-
6
Take the exit slight right toward Plum Creek Parkway
1960 ft · 52 sec
-
7
Turn right onto West Plum Creek Parkway
719 ft · 27 sec · West Plum Creek Parkway
-
8
Turn left onto South Wilcox Street
1431 ft · 49 sec · South Wilcox Street
-
9
Enter the roundabout and take exit 2 toward North Wilcox Street
16 m · 1 sec · North Wilcox Street
-
10
Exit the roundabout onto North Wilcox Street
1123 ft · 42 sec · North Wilcox Street
-
11
Turn right onto 3rd Street
105 m · 11 sec · 3rd Street
-
12
Exit the roundabout onto 3rd Street
728 ft · 25 sec · 3rd Street
-
13
Turn right onto North Cantril Street
27 m · 3 sec · North Cantril Street
-
14
Arrive at your destination
0 m · 1 sec · North Cantril Street
Car Route Details
A richer read on the saved driving route between Black Forest 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.
Ronald Reagan Highway
Merge slight left onto Ronald Reagan Highway
27.1 mi · 00h 27m
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 Black Forest and Sunny near Castle Rock.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Black Forest to Castle Rock?
The road trip is about 34.4 miles (55.4 km) and usually takes 00h 42m 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?
Woodmoor is a useful midpoint, sitting about 17.8 miles from Black Forest and 16.6 miles from Castle Rock.
How much longer is the road route than the straight-line distance?
The direct path is about 26.2 miles (42.1 km), while the road route adds roughly 8.2 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 7:00 AM to 7:00 PM MDT. If you want a more comfortable same-day return, try to leave by 7:06 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.51 one way or $9.02 round trip. Estimated CO2 is about 10.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Black Forest and Sunny near Castle Rock.
Stop Ideas Near Woodmoor
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 Woodmoor.
Colorado Springs, Colorado
Pine Junction, CO
Denver (Bus Station), Colorado
Union Station
Flight Path Map
This map shows the direct air route between Black Forest and Castle Rock. Straight-line distance: 26.17 mi (42.12 km).
#1 Black Forest
Census designated place
| Population | 13,116 |
| Coordinates | 39.0130500, -104.7008100 |
| Altitude | 2246 |
| Country | United States |
#2 Castle Rock
The most populous city in Douglas County, Colorado.
| Population | 70,567 |
| Coordinates | 39.3722100, -104.8560900 |
| Altitude | 1897 |
| Country | United States |
End: Cantril Street (-104.856315, 39.3722)
Estimated Travel Time
Distance: 55 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 08m |
| 40 mph (64.37 km/h) | 00h 51m |
| 50 mph (80.47 km/h) | 00h 41m |
| 60 mph (96.56 km/h) | 00h 34m |
| 70 mph (112.65 km/h) | 00h 29m |
| 80 mph (129 km/h) | 00h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $4.51 | $9.02 |
| Mid-grade | $4.08 | $4.98 | $9.96 |
| Premium | $4.39 | $5.36 | $10.71 |
| Diesel | $4.74 | $5.78 | $11.56 |
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 Colorado · 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.