How far is Loveland, CO from Castlewood, CO?
The driving distance from Loveland, CO to Castlewood, CO is about 65 miles (104.6 km), with a travel time of about 01h 21m by car.
- The straight-line flight distance is about 56.9 miles (91.6 km).
- For a round trip, plan for roughly 02h 42m 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 21m.
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 in Boulder County, Colorado, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Chance Rain Showers then Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Loveland and Castlewood.
Turn-by-Turn Driving Directions
Step-by-step road directions between Loveland and Castlewood.
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1
Start on East 6th Street
40 m · 10 sec · East 6th Street
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2
Turn right onto North Cleveland Avenue
1.2 km · 2 min · North Cleveland Avenue
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3
Continue on South Lincoln Avenue
1 km · 1 min · South Lincoln Avenue
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4
Turn left onto 14th Street Southeast
3.7 mi · 7 min · 14th Street Southeast
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5
Continue on East State Highway 402
2084 ft · 42 sec · East State Highway 402
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6
Take the ramp slight right toward I 25 South
2404 ft · 59 sec
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7
Merge slight left onto Dwight D. Eisenhower Highway
27.2 mi · 27 min · Dwight D. Eisenhower Highway
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8
Continue on North Valley Highway
3187 ft · 36 sec · North Valley Highway
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9
Keep slight right to continue on North Valley Highway
8.8 mi · 11 min · North Valley Highway
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10
Keep slight right to continue on North Valley Highway
20.8 mi · 27 min · North Valley Highway
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11
Take the exit slight right toward CO 88: Arapahoe Road
1289 ft · 29 sec
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12
Turn right onto East Arapahoe Road
2024 ft · 46 sec · East Arapahoe Road
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13
Turn left onto South Uinta Street
1.1 km · 2 min · South Uinta Street
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14
At the end of the road, turn right onto South Tamarac Court
593 ft · 28 sec · South Tamarac Court
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15
Turn right onto East Fremont Avenue
1294 ft · 57 sec · East Fremont Avenue
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16
Arrive at your destination
0 m · 1 sec · East Fremont Drive
Car Route Details
A richer read on the saved driving route between Loveland and Castlewood.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Dwight D. Eisenhower Highway
Merge slight left onto Dwight D. Eisenhower Highway
27.2 mi · 00h 27m
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.
Showers And Thunderstorms Likely leaving Loveland and Chance Rain Showers then Mostly Cloudy near Castlewood.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Loveland to Castlewood?
The road trip is about 65 miles (104.6 km) and usually takes 01h 21m 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?
Erie is a useful midpoint, sitting about 32.5 miles from Loveland and 32.4 miles from Castlewood.
How much longer is the road route than the straight-line distance?
The direct path is about 56.9 miles (91.6 km), while the road route adds roughly 8.1 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 3:48 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.47 one way or $16.94 round trip. Estimated CO2 is about 20.4 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Loveland and Chance Rain Showers then Mostly Cloudy near Castlewood.
Stop Ideas Near Erie
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Municipal Court Park
Broomfield City Council
Lafayette City Hall
Historic Brighton City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Erie.
Longmont, Colorado
Boulder, Colorado
Union Station
Denver (Bus Station), Colorado
Flight Path Map
This map shows the direct air route between Loveland and Castlewood. Straight-line distance: 56.92 mi (91.61 km).
#1 Loveland
The eighth most populous city in Colorado.
| Population | 83,517 |
| Coordinates | 40.3977600, -105.0749800 |
| Altitude | 1519 |
| Country | United States |
#2 Castlewood
City in Hamlin County, South Dakota, United States
| Population | 25,271 |
| Coordinates | 39.5847100, -104.9010900 |
| Altitude | 1746 |
| Country | United States |
End: Castlewood (-104.90109, 39.58471)
Estimated Travel Time
Distance: 105 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 09m |
| 40 mph (64.37 km/h) | 01h 37m |
| 50 mph (80.47 km/h) | 01h 17m |
| 60 mph (96.56 km/h) | 01h 04m |
| 70 mph (112.65 km/h) | 00h 55m |
| 80 mph (129 km/h) | 00h 48m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $8.47 | $16.94 |
| Mid-grade | $4.08 | $9.35 | $18.70 |
| Premium | $4.39 | $10.06 | $20.11 |
| Diesel | $4.74 | $10.85 | $21.70 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.