How far is Castle Rock, CO from Fort Morgan, CO?
The driving distance from Castle Rock, CO to Fort Morgan, CO is about 111.2 miles (179 km), with a travel time of about 01h 58m by car.
- The straight-line flight distance is about 82.6 miles (132.9 km).
- For a round trip, plan for roughly 03h 56m 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 58m.
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 Castle Rock and Fort Morgan.
Turn-by-Turn Driving Directions
Step-by-step road directions between Castle Rock and Fort Morgan.
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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 right to continue on E-470 North: Limon
2718 ft · 1 min
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9
Merge slight left onto E-470
34.4 mi · 34 min · E-470
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10
Take the exit slight right toward I 76 East: Fort Morgan
1.1 mi · 2 min
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11
Merge slight left onto Heartland Expressway
61.1 mi · 1 hr 1 min · Heartland Expressway
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12
Take the exit slight right toward CO 52: Fort Morgan, New Raymer
1197 ft · 30 sec
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13
Turn right onto Main Street
1849 ft · 1 min · Main Street
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14
Turn left onto East 8th Avenue
108 m · 18 sec · East 8th Avenue
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15
Turn right onto State Street
2841 ft · 2 min · State Street
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16
Arrive at your destination
0 m · 1 sec · State Street
Car Route Details
A richer read on the saved driving route between Castle Rock and Fort Morgan.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Heartland Expressway
Merge slight left onto Heartland Expressway
61.1 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 Castle Rock and Slight Chance Snow Showers near Fort Morgan.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Castle Rock to Fort Morgan?
The road trip is about 111.2 miles (179 km) and usually takes 01h 58m 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 55.6 miles from Castle Rock and 55.6 miles from Fort Morgan.
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 28.6 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 8:00 AM to 10:00 AM MDT. If you want a more comfortable same-day return, try to leave by 2:34 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.50 one way or $28.99 round trip. Estimated CO2 is about 34.8 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Snow Showers around Castle Rock and Slight Chance Snow Showers near Fort Morgan.
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 Castle Rock and Fort Morgan. Straight-line distance: 82.6 mi (132.93 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 Fort Morgan
City in Colorado, United States
| Population | 11,249 |
| Coordinates | 40.2502600, -103.7999500 |
| Altitude | 1319 |
| Country | United States |
End: Fort Morgan (-103.79995, 40.25026)
Estimated Travel Time
Distance: 179 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 42m |
| 40 mph (64.37 km/h) | 02h 46m |
| 50 mph (80.47 km/h) | 02h 13m |
| 60 mph (96.56 km/h) | 01h 51m |
| 70 mph (112.65 km/h) | 01h 35m |
| 80 mph (129 km/h) | 01h 23m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $14.50 | $28.99 |
| Mid-grade | $4.08 | $16.01 | $32.02 |
| Premium | $4.39 | $17.21 | $34.43 |
| Diesel | $4.74 | $18.57 | $37.14 |
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.