How far is Littleton, CO from Westminster, CO?
The driving distance from Littleton, CO to Westminster, CO is about 20.3 miles (32.6 km), with a travel time of about 00h 30m by car.
- The straight-line flight distance is about 15.5 miles (24.9 km).
- For a round trip, plan for roughly 01h 01m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM MDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 30m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
The twentieth most populous city in the United States and the center of the Denver metropolitan area.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Littleton and Westminster.
Turn-by-Turn Driving Directions
Step-by-step road directions between Littleton and Westminster.
-
1
Start on the route
11 m · 5 sec
-
2
Turn right
48 m · 14 sec
-
3
Turn right onto South Nevada Street
54 m · 15 sec · South Nevada Street
-
4
Turn left onto West Main Street
786 ft · 29 sec · West Main Street
-
5
Take the ramp slight left toward US 85
116 m · 10 sec
-
6
Merge slight left onto South Santa Fe Drive
6.4 mi · 8 min · South Santa Fe Drive
-
7
Take the exit slight right toward I 25 North: Fort Collins
1.4 km · 2 min
-
8
Merge slight left onto South Valley Highway
8.5 mi · 12 min · South Valley Highway
-
9
Take the exit slight left toward US 36 West: Westminster, Boulder
2930 ft · 52 sec
-
10
Merge slight right onto Denver–Boulder Turnpike
1.8 mi · 2 min · Denver–Boulder Turnpike
-
11
Take the exit slight right toward US 287: Federal Boulevard
1157 ft · 23 sec
-
12
Keep slight right to continue on US 287 North: Federal Boulevard
1577 ft · 34 sec
-
13
Turn straight onto Federal Boulevard
1417 ft · 40 sec · Federal Boulevard
-
14
Turn left onto West 80th Avenue
2676 ft · 1 min · West 80th Avenue
-
15
Turn left onto Lowell Boulevard
1996 ft · 44 sec · Lowell Boulevard
-
16
Turn right onto West 77th Avenue
873 ft · 42 sec · West 77th Avenue
-
17
Turn right onto Newton Street
35 m · 5 sec · Newton Street
-
18
Arrive at your destination
0 m · 1 sec · Newton Street
Car Route Details
A richer read on the saved driving route between Littleton and Westminster.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
South Valley Highway
Merge slight left onto South Valley Highway
8.55 mi · 00h 12m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Mostly Sunny then Slight Chance Rain Showers leaving Littleton and Mostly Sunny then Slight Chance Rain Showers near Westminster.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Littleton to Westminster?
The road trip is about 20.3 miles (32.6 km) and usually takes 00h 30m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Denver is a useful midpoint, sitting about 10.1 miles from Littleton and 10.1 miles from Westminster.
How much longer is the road route than the straight-line distance?
The direct path is about 15.5 miles (24.9 km), while the road route adds roughly 4.8 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 7:00 AM to 7:00 PM MDT. If you want a more comfortable same-day return, try to leave by 7:28 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.66 one way or $5.33 round trip. Estimated CO2 is about 6.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Rain Showers around Littleton and Mostly Sunny then Slight Chance Rain Showers near Westminster.
Stop Ideas Near Denver
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Fairplay Park
Denver City Council
Town Hall Arts Center
Municipal Court Park
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Denver.
Denver (Bus Station), Colorado
Union Station
Boulder, Colorado
Pine Junction, CO
Flight Path Map
This map shows the direct air route between Littleton and Westminster. Straight-line distance: 15.47 mi (24.9 km).
#1 Littleton
A city in Arapahoe County, Colorado.
| Population | 46,000 |
| Coordinates | 39.6133200, -105.0166500 |
| Altitude | 1631 |
| Country | United States |
#2 Westminster
The most populous city in Adams County, Colorado.
| Population | 115,046 |
| Coordinates | 39.8366500, -105.0372000 |
| Altitude | 1641 |
| Country | United States |
End: Newton Street (-105.037386, 39.836648)
Estimated Travel Time
Distance: 33 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 40m |
| 40 mph (64.37 km/h) | 00h 30m |
| 50 mph (80.47 km/h) | 00h 24m |
| 60 mph (96.56 km/h) | 00h 20m |
| 70 mph (112.65 km/h) | 00h 17m |
| 80 mph (129 km/h) | 00h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $2.66 | $5.33 |
| Mid-grade | $4.08 | $2.94 | $5.88 |
| Premium | $4.39 | $3.16 | $6.32 |
| Diesel | $4.74 | $3.41 | $6.82 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.