How far is Castle Pines, CO from Greeley, CO?
The driving distance from Castle Pines, CO to Greeley, CO is about 88.5 miles (142.4 km), with a travel time of about 01h 30m by car.
- The straight-line flight distance is about 67.4 miles (108.5 km).
- For a round trip, plan for roughly 03h 01m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM MDT.
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 01h 30m.
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.
A city in Adams County, Colorado.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Castle Pines and Greeley.
Turn-by-Turn Driving Directions
Step-by-step road directions between Castle Pines and Greeley.
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1
Start on Country Club Parkway
86 m · 13 sec · Country Club Parkway
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2
Continue on Country Club Drive
146 m · 25 sec · Country Club Drive
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3
Turn left onto Lagae Road
1160 ft · 51 sec · Lagae Road
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4
Turn slight right onto Chase Lane
1.2 km · 3 min · Chase Lane
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5
Turn right onto Lagae Road
1816 ft · 50 sec · Lagae Road
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6
Enter the roundabout and take exit 2 toward East Happy Canyon Road
96 m · 6 sec · East Happy Canyon Road
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7
Exit the roundabout onto East Happy Canyon Road
872 ft · 23 sec · East Happy Canyon Road
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8
Take the ramp left toward I 25 North
1968 ft · 50 sec
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9
Merge slight left
6.6 mi · 7 min
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10
Take the exit slight right toward CO 470 West, E 470 North Toll: Grand Junction, Limon
865 ft · 21 sec
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11
Keep slight right to continue on E-470 North: Limon
2718 ft · 1 min
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12
Merge slight left onto E-470
34.4 mi · 34 min · E-470
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13
Take the exit slight right toward I 76 East: Fort Morgan
1.1 mi · 2 min
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14
Merge slight left onto Heartland Expressway
15.4 mi · 15 min · Heartland Expressway
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15
Take the exit slight right toward Kersey Road
1014 ft · 22 sec
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16
Turn left onto County Road 49
22 mi · 26 min · County Road 49
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17
Turn left onto East 18th Street
3.7 mi · 6 min · East 18th Street
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18
At the end of the road, turn right onto 8th Avenue
1.4 km · 2 min · 8th Avenue
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19
Turn left onto 10th Street
1022 ft · 29 sec · 10th Street
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20
Turn right onto 10th Avenue
153 m · 17 sec · 10th Avenue
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21
Turn left onto 9th Street
1.2 km · 1 min · 9th Street
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22
Turn left onto 19th Avenue
80 m · 12 sec · 19th Avenue
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23
Arrive at your destination
0 m · 1 sec · 19th Avenue
Car Route Details
A richer read on the saved driving route between Castle Pines and Greeley.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
E-470
Merge slight left onto E-470
34.4 mi · 00h 34m
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 then Slight Chance Rain Showers leaving Castle Pines and Mostly Sunny then Slight Chance Rain Showers near Greeley.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Castle Pines to Greeley?
The road trip is about 88.5 miles (142.4 km) and usually takes 01h 30m 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?
Brighton is a useful midpoint, sitting about 44 miles from Castle Pines and 44.5 miles from Greeley.
How much longer is the road route than the straight-line distance?
The direct path is about 67.4 miles (108.5 km), while the road route adds roughly 21.1 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 MDT. If you want a more comfortable same-day return, try to leave by 3:28 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.54 one way or $23.08 round trip. Estimated CO2 is about 27.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Rain Showers around Castle Pines and Mostly Sunny then Slight Chance Rain Showers near Greeley.
Stop Ideas Near Brighton
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Fairplay Park
Broomfield City Council
Municipal Court Park
Historic Brighton City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Brighton.
Denver (Bus Station), Colorado
Union Station
Longmont, Colorado
Boulder, Colorado
Flight Path Map
This map shows the direct air route between Castle Pines and Greeley. Straight-line distance: 67.42 mi (108.51 km).
#1 Castle Pines
City in Douglas County, Colorado, United States of America
| Population | 11,664 |
| Coordinates | 39.4580400, -104.8960900 |
| Altitude | 1999 |
| Country | United States |
#2 Greeley
The third most populous city in Weld County, Colorado.
| Population | 108,958 |
| Coordinates | 40.4233100, -104.7091300 |
| Altitude | 1425 |
| Country | United States |
End: 19th Avenue (-104.709131, 40.42331)
Estimated Travel Time
Distance: 142 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 56m |
| 40 mph (64.37 km/h) | 02h 12m |
| 50 mph (80.47 km/h) | 01h 46m |
| 60 mph (96.56 km/h) | 01h 28m |
| 70 mph (112.65 km/h) | 01h 15m |
| 80 mph (129 km/h) | 01h 06m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $11.54 | $23.08 |
| Mid-grade | $4.08 | $12.74 | $25.48 |
| Premium | $4.39 | $13.70 | $27.40 |
| Diesel | $4.74 | $14.78 | $29.56 |
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.