How far is Castle Rock, CO from Littleton, CO?
The driving distance from Castle Rock, CO to Littleton, CO is about 24.7 miles (39.8 km), with a travel time of about 00h 33m by car.
- The straight-line flight distance is about 18.7 miles (30.1 km).
- For a round trip, plan for roughly 01h 07m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM MDT.
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 33m.
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 Douglas County, Colorado, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain And Snow Showers Likely then Chance T-storms
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Castle Rock and Littleton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Castle Rock and Littleton.
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1
Start on North Cantril Street
27 m · 8 sec · North Cantril Street
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2
Turn left onto 3rd Street
641 ft · 23 sec · 3rd Street
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3
Exit the roundabout onto 3rd Street
135 m · 18 sec · 3rd Street
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4
Turn right onto North Wilcox Street
2807 ft · 2 min · North Wilcox Street
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5
Take the ramp straight toward I 25 North
1715 ft · 42 sec
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6
Merge slight left
11.7 mi · 12 min
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7
Take the exit slight right toward CO 470 West, E 470 North Toll: Grand Junction, Limon
865 ft · 21 sec
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8
Keep slight left to continue on CO 470 West: Grand Junction
2046 ft · 51 sec
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9
Keep slight right to continue on CO 470 West: Grand Junction, Quebec Street
2741 ft · 51 sec
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10
Continue straight
5.6 mi · 6 min
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11
Take the exit slight right toward Broadway
1801 ft · 41 sec
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12
Turn right onto South Broadway
3.4 mi · 6 min · South Broadway
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13
Turn left onto West Littleton Boulevard
1.4 mi · 3 min · West Littleton Boulevard
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14
Continue on West Main Street
153 m · 18 sec · West Main Street
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15
Turn left onto South Prince Street
53 m · 8 sec · South Prince Street
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16
Turn right
47 m · 13 sec
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17
Turn right
11 m · 3 sec
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18
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Castle Rock and Littleton.
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.
I 25 North
Merge slight left
11.7 mi · 00h 12m
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.
Rain And Snow Showers Likely then Chance T-storms leaving Castle Rock and Chance Rain Showers near Littleton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Castle Rock to Littleton?
The road trip is about 24.7 miles (39.8 km) and usually takes 00h 33m 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?
Lone Tree is a useful midpoint, sitting about 12.4 miles from Castle Rock and 12.4 miles from Littleton.
How much longer is the road route than the straight-line distance?
The direct path is about 18.7 miles (30.1 km), while the road route adds roughly 6 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 7:22 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.22 one way or $6.43 round trip. Estimated CO2 is about 7.7 kg one way.
What should you check before leaving?
Before you leave, expect Rain And Snow Showers Likely then Chance T-storms around Castle Rock and Chance Rain Showers near Littleton.
Stop Ideas Near Lone Tree
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Fairplay Park
Aurora City Water Resources
Aurora Municipal Center
Town Hall Arts Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Lone Tree.
Denver (Bus Station), Colorado
Union Station
Pine Junction, CO
Boulder, Colorado
Flight Path Map
This map shows the direct air route between Castle Rock and Littleton. Straight-line distance: 18.73 mi (30.14 km).
#1 Castle Rock
The most populous city in Douglas County, Colorado.
| Population | 70,567 |
| Coordinates | 39.3722100, -104.8560900 |
| Altitude | 1897 |
| Country | United States |
#2 Littleton
A city in Arapahoe County, Colorado.
| Population | 46,000 |
| Coordinates | 39.6133200, -105.0166500 |
| Altitude | 1631 |
| Country | United States |
End: Littleton (-105.01665, 39.61332)
Estimated Travel Time
Distance: 40 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 49m |
| 40 mph (64.37 km/h) | 00h 37m |
| 50 mph (80.47 km/h) | 00h 29m |
| 60 mph (96.56 km/h) | 00h 24m |
| 70 mph (112.65 km/h) | 00h 21m |
| 80 mph (129 km/h) | 00h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $3.22 | $6.43 |
| Mid-grade | $4.08 | $3.55 | $7.11 |
| Premium | $4.39 | $3.82 | $7.64 |
| Diesel | $4.74 | $4.12 | $8.24 |
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 · May 01, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.