How far is Westminster, CO from Sterling, CO?
The driving distance from Westminster, CO to Sterling, CO is about 124.9 miles (201 km), with a travel time of about 02h 13m by car.
- The straight-line flight distance is about 110.9 miles (178.4 km).
- For a round trip, plan for roughly 04h 26m 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 02h 13m.
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 Colorado, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Westminster and Sterling.
Turn-by-Turn Driving Directions
Step-by-step road directions between Westminster and Sterling.
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1
Start on Newton Street
768 ft · 39 sec · Newton Street
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2
Turn left onto West 76th Avenue
2200 ft · 1 min · West 76th Avenue
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3
Turn right onto Irving Street
1323 ft · 42 sec · Irving Street
-
4
Turn left onto West 74th Avenue
1289 ft · 59 sec · West 74th Avenue
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5
Turn left onto Federal Boulevard
779 ft · 24 sec · Federal Boulevard
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6
Take the ramp slight right toward US 36 East: Denver
2777 ft · 55 sec
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7
Merge slight left onto Denver–Boulder Turnpike
2754 ft · 36 sec · Denver–Boulder Turnpike
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8
Keep slight right to continue on Denver–Boulder Turnpike
1.3 mi · 2 min · Denver–Boulder Turnpike
-
9
Continue on Dwight D. Eisenhower Highway
3154 ft · 41 sec · Dwight D. Eisenhower Highway
-
10
Take the exit slight right toward I 76 East: Fort Morgan
1.2 mi · 3 min
-
11
Merge slight left onto Heartland Expressway
5 mi · 6 min · Heartland Expressway
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12
Keep slight right to continue on Heartland Expressway
112 mi · 1 hr 52 min · Heartland Expressway
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13
Take the exit slight right toward US 6: Sterling, Holyoke
2004 ft · 49 sec
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14
Keep slight left to continue on US 6 West: Sterling
56 m · 6 sec
-
15
Turn left onto US Highway 6
3251 ft · 1 min · US Highway 6
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16
Continue on East Chestnut Street
1.4 mi · 3 min · East Chestnut Street
-
17
Turn left onto North 3rd Street
84 m · 10 sec · North 3rd Street
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18
Turn right
73 m · 18 sec
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19
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Westminster and Sterling.
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
Keep slight right to continue on Heartland Expressway
112 mi · 01h 52m
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.
Sunny leaving Westminster and Sunny near Sterling.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Westminster to Sterling?
The road trip is about 124.9 miles (201 km) and usually takes 02h 13m 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?
Wiggins is a useful midpoint, sitting about 62.4 miles from Westminster and 62.5 miles from Sterling.
How much longer is the road route than the straight-line distance?
The direct path is about 110.9 miles (178.4 km), while the road route adds roughly 14 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 2:04 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.31 one way or $32.62 round trip. Estimated CO2 is about 39.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Westminster and Sunny near Sterling.
Stop Ideas Near Wiggins
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Wiggins.
Fort Morgan
Longmont, Colorado
Fort Collins, Colorado
Denver (Bus Station), Colorado
Flight Path Map
This map shows the direct air route between Westminster and Sterling. Straight-line distance: 110.83 mi (178.36 km).
#1 Westminster
The most populous city in Adams County, Colorado.
| Population | 115,046 |
| Coordinates | 39.8366500, -105.0372000 |
| Altitude | 1641 |
| Country | United States |
#2 Sterling
City in Colorado
| Population | 14,078 |
| Coordinates | 40.6255400, -103.2077100 |
| Altitude | 1200 |
| Country | United States |
End: Sterling (-103.20771, 40.62554)
Estimated Travel Time
Distance: 201 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 09m |
| 40 mph (64.37 km/h) | 03h 07m |
| 50 mph (80.47 km/h) | 02h 29m |
| 60 mph (96.56 km/h) | 02h 04m |
| 70 mph (112.65 km/h) | 01h 47m |
| 80 mph (129 km/h) | 01h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $16.31 | $32.62 |
| Mid-grade | $4.08 | $18.01 | $36.02 |
| Premium | $4.39 | $19.36 | $38.73 |
| Diesel | $4.74 | $20.89 | $41.78 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.