How far is Commerce City, CO from Castle Rock, CO?
The driving distance from Commerce City, CO to Castle Rock, CO is about 38.3 miles (61.7 km), with a travel time of about 00h 43m by car.
- The straight-line flight distance is about 30.4 miles (48.9 km).
- For a round trip, plan for roughly 01h 26m 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 43m.
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 Hamlin County, South Dakota, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Commerce City and Castle Rock.
Turn-by-Turn Driving Directions
Step-by-step road directions between Commerce City and Castle Rock.
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1
Start on the route
732 ft · 56 sec
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2
At the end of the road, turn right onto Dexter Street
722 ft · 34 sec · Dexter Street
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3
Turn right
45 m · 16 sec
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4
Turn left
29 m · 12 sec
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5
At the end of the road, turn left onto East 60th Avenue
61 m · 15 sec · East 60th Avenue
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6
Turn right onto North Vasquez Boulevard
1.1 km · 50 sec · North Vasquez Boulevard
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7
Turn slight right onto North Colorado Boulevard
7.8 mi · 17 min · North Colorado Boulevard
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8
Continue on South Colorado Boulevard
702 ft · 17 sec · South Colorado Boulevard
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9
Take the ramp slight right toward I 25 South: Colo Springs
1240 ft · 33 sec
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10
Merge slight left onto South Valley Highway
21.8 mi · 24 min · South Valley Highway
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11
Take the exit slight right toward Wilcox Street, Wolfensberger Road
1213 ft · 32 sec
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12
Turn left onto East Wolfensberger Road
132 m · 21 sec · East Wolfensberger Road
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13
Continue on North Wilcox Street
2093 ft · 1 min · North Wilcox Street
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14
Turn left onto 5th Street
979 ft · 37 sec · 5th Street
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15
Turn right onto North Cantril Street
837 ft · 29 sec · North Cantril Street
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16
Arrive at your destination
0 m · 1 sec · North Cantril Street
Car Route Details
A richer read on the saved driving route between Commerce City and Castle Rock.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
South Valley Highway
Merge slight left onto South Valley Highway
21.8 mi · 00h 24m
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.
Sunny leaving Commerce City 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 Commerce City to Castle Rock?
The road trip is about 38.3 miles (61.7 km) and usually takes 00h 43m 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?
Castlewood is a useful midpoint, sitting about 16 miles from Commerce City and 22.2 miles from Castle Rock.
How much longer is the road route than the straight-line distance?
The direct path is about 30.4 miles (48.9 km), while the road route adds roughly 7.9 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 7:04 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.99 one way or $9.98 round trip. Estimated CO2 is about 12 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Commerce City and Sunny near Castle Rock.
Stop Ideas Near Castlewood
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Fairplay Park
Denver City Council
Town Hall Arts Center
City of Littleton
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Castlewood.
Denver (Bus Station), Colorado
Union Station
Pine Junction, CO
Boulder, Colorado
Flight Path Map
This map shows the direct air route between Commerce City and Castle Rock. Straight-line distance: 30.42 mi (48.95 km).
#1 Commerce City
The most populous city in Adams County, Colorado.
| Population | 60,336 |
| Coordinates | 39.8083200, -104.9338700 |
| Altitude | 1572 |
| 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: 62 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 16m |
| 40 mph (64.37 km/h) | 00h 57m |
| 50 mph (80.47 km/h) | 00h 45m |
| 60 mph (96.56 km/h) | 00h 38m |
| 70 mph (112.65 km/h) | 00h 32m |
| 80 mph (129 km/h) | 00h 28m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $4.99 | $9.98 |
| Mid-grade | $4.08 | $5.51 | $11.03 |
| Premium | $4.39 | $5.93 | $11.86 |
| Diesel | $4.74 | $6.39 | $12.79 |
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.