How far is Idaho Springs, CO from Centennial, CO?
The driving distance from Idaho Springs, CO to Centennial, CO is about 48.2 miles (77.6 km), with a travel time of about 00h 50m by car.
- The straight-line flight distance is about 35.7 miles (57.4 km).
- For a round trip, plan for roughly 01h 41m 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 00h 50m.
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.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Slight Chance Snow Showers
Driving Route Map
The map below follows the saved road route between Idaho Springs and Centennial.
Turn-by-Turn Driving Directions
Step-by-step road directions between Idaho Springs and Centennial.
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1
Start on Riverside Drive
1 m · 1 sec · Riverside Drive
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2
Turn right onto Colorado Boulevard
1.5 km · 2 min · Colorado Boulevard
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3
Enter the roundabout and take exit 2 toward Colorado Boulevard
41 m · 3 sec · Colorado Boulevard
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4
Exit the roundabout onto Colorado Boulevard
1418 ft · 36 sec · Colorado Boulevard
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5
Take the ramp straight toward I 70 east: Denver
19.6 mi · 24 min
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6
Take the exit slight right toward US 6 East: 6th Avenue, Lakewood
1795 ft · 44 sec
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7
Merge slight left onto West 6th Avenue Freeway
7.9 mi · 9 min · West 6th Avenue Freeway
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8
Take the exit slight right toward I 25: Fort Collins, Colorado Springs
1 km · 59 sec
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9
Take the exit slight right toward I 25 South: Colorado Springs
2680 ft · 1 min
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10
Merge slight left onto North Valley Highway
12.3 mi · 15 min · North Valley Highway
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11
Take the exit slight right toward Dry Creek Road
1389 ft · 26 sec
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12
Turn right onto East Dry Creek Road
999 ft · 21 sec · East Dry Creek Road
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13
Turn left onto South Chester Street
552 ft · 31 sec · South Chester Street
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14
Turn left onto East Panorama Circle
720 ft · 40 sec · East Panorama Circle
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15
Turn left
41 m · 11 sec
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16
Turn right
144 m · 35 sec
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17
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Idaho Springs and Centennial.
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 70 east
Take the ramp straight toward I 70 east: Denver
19.6 mi · 00h 24m
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 leaving Idaho Springs and Slight Chance Snow Showers near Centennial.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Idaho Springs to Centennial?
The road trip is about 48.2 miles (77.6 km) and usually takes 00h 50m 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?
Applewood is a useful midpoint, sitting about 21.7 miles from Idaho Springs and 26.5 miles from Centennial.
How much longer is the road route than the straight-line distance?
The direct path is about 35.7 miles (57.4 km), while the road route adds roughly 12.5 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 4:48 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.29 one way or $12.57 round trip. Estimated CO2 is about 15.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Idaho Springs and Slight Chance Snow Showers near Centennial.
Stop Ideas Near Applewood
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Municipal Court Park
Denver City Council
Town Hall Arts Center
City of Littleton
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Applewood.
Union Station
Denver (Bus Station), Colorado
Boulder, Colorado
Pine Junction, CO
Flight Path Map
This map shows the direct air route between Idaho Springs and Centennial. Straight-line distance: 35.7 mi (57.45 km).
#1 Idaho Springs
City in Clear Creek County, Colorado, United States
| Population | 1,857 |
| Coordinates | 39.7424900, -105.5136100 |
| Altitude | 2294 |
| Country | United States |
#2 Centennial
The second most populous city in Arapahoe County, Colorado.
| Population | 110,156 |
| Coordinates | 39.5791600, -104.8769200 |
| Altitude | 1777 |
| Country | United States |
End: (-104.877122, 39.579121)
Estimated Travel Time
Distance: 78 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 36m |
| 40 mph (64.37 km/h) | 01h 12m |
| 50 mph (80.47 km/h) | 00h 57m |
| 60 mph (96.56 km/h) | 00h 48m |
| 70 mph (112.65 km/h) | 00h 41m |
| 80 mph (129 km/h) | 00h 36m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $6.29 | $12.57 |
| Mid-grade | $4.08 | $6.94 | $13.89 |
| Premium | $4.39 | $7.46 | $14.93 |
| Diesel | $4.74 | $8.05 | $16.11 |
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.