How far is Fort Morgan, CO from Castle Rock, CO?
The driving distance from Fort Morgan, CO to Castle Rock, CO is about 112.6 miles (181.2 km), with a travel time of about 01h 39m by car.
- The straight-line flight distance is about 82.6 miles (132.9 km).
- For a round trip, plan for roughly 03h 19m 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 39m.
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.
Town of the United States in Weld County in United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Snow Showers
Slight Chance Snow Showers
Driving Route Map
The map below follows the saved road route between Fort Morgan and Castle Rock.
Turn-by-Turn Driving Directions
Step-by-step road directions between Fort Morgan and Castle Rock.
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1
Start on State Street
42 m · 6 sec · State Street
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2
Turn right onto East Kiowa Avenue
722 ft · 24 sec · East Kiowa Avenue
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3
Turn right onto Ensign Street
2998 ft · 2 min · Ensign Street
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4
Turn right onto West 8th Avenue
112 m · 22 sec · West 8th Avenue
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5
Turn left onto Main Street
2374 ft · 1 min · Main Street
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6
Take the ramp left toward I 76 West
1088 ft · 27 sec
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7
Merge slight left
61.4 mi · 1 hr 1 min
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8
Take the exit slight right toward E470 Toll South: Limon
1.6 km · 2 min
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9
Merge slight left onto E-470
35.1 mi · 35 min · E-470
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10
Take the exit slight right toward I 25: Denver, Colorado Springs
1106 ft · 27 sec
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11
Keep slight left to continue on I 25 South: Colorado Springs
1.2 km · 1 min
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12
Merge slight left
11.7 mi · 12 min
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13
Take the exit slight right toward Wilcox Street, Wolfensberger Road
1213 ft · 32 sec
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14
Turn left onto East Wolfensberger Road
132 m · 21 sec · East Wolfensberger Road
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15
Continue on North Wilcox Street
2093 ft · 1 min · North Wilcox Street
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16
Turn left onto 5th Street
979 ft · 37 sec · 5th Street
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17
Turn right onto North Cantril Street
837 ft · 29 sec · North Cantril Street
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18
Arrive at your destination
0 m · 1 sec · North Cantril Street
Car Route Details
A richer read on the saved driving route between Fort Morgan 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.
I 76 West
Merge slight left
61.4 mi · 01h 01m
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.
Slight Chance Snow Showers leaving Fort Morgan and Slight Chance Snow Showers near Castle Rock.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Fort Morgan to Castle Rock?
The road trip is about 112.6 miles (181.2 km) and usually takes 01h 39m 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?
Lochbuie is a useful midpoint, sitting about 56.3 miles from Fort Morgan and 56.3 miles from Castle Rock.
How much longer is the road route than the straight-line distance?
The direct path is about 82.6 miles (132.9 km), while the road route adds roughly 30 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 3:10 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.68 one way or $29.36 round trip. Estimated CO2 is about 35.3 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Snow Showers around Fort Morgan and Slight Chance Snow Showers near Castle Rock.
Stop Ideas Near Lochbuie
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Historic Brighton City Hall
Town of Frederick
Town Hall
Old Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Lochbuie.
Denver (Bus Station), Colorado
Union Station
Longmont, Colorado
Boulder, Colorado
Flight Path Map
This map shows the direct air route between Fort Morgan and Castle Rock. Straight-line distance: 82.6 mi (132.93 km).
#1 Fort Morgan
City in Colorado, United States
| Population | 11,249 |
| Coordinates | 40.2502600, -103.7999500 |
| Altitude | 1319 |
| 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: 181 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 45m |
| 40 mph (64.37 km/h) | 02h 48m |
| 50 mph (80.47 km/h) | 02h 15m |
| 60 mph (96.56 km/h) | 01h 52m |
| 70 mph (112.65 km/h) | 01h 36m |
| 80 mph (129 km/h) | 01h 24m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $14.68 | $29.36 |
| Mid-grade | $4.08 | $16.21 | $32.43 |
| Premium | $4.39 | $17.43 | $34.86 |
| Diesel | $4.74 | $18.81 | $37.61 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.