How far is Trinidad, CO from Westminster, CO?
The driving distance from Trinidad, CO to Westminster, CO is about 208.2 miles (335.1 km), with a travel time of about 03h 17m by car.
- The straight-line flight distance is about 186.5 miles (300.2 km).
- For a round trip, plan for roughly 06h 34m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM MDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 17m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
City in Colorado, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Snow Showers then Sunny
Slight Chance Snow Showers
Driving Route Map
The map below follows the saved road route between Trinidad and Westminster.
Turn-by-Turn Driving Directions
Step-by-step road directions between Trinidad and Westminster.
-
1
Start on South Ash Street
91 m · 19 sec · South Ash Street
-
2
Turn left onto East Main Street
1454 ft · 42 sec · East Main Street
-
3
Turn right onto North Commercial Street
1831 ft · 37 sec · North Commercial Street
-
4
Take the ramp right toward I 25 North
1265 ft · 31 sec
-
5
Merge slight left
125.2 mi · 2 hr 9 min
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6
Continue on Monument Valley Freeway
8.5 mi · 10 min · Monument Valley Freeway
-
7
Continue on Ronald Reagan Highway
68.6 mi · 1 hr 16 min · Ronald Reagan Highway
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8
Take the exit slight left toward US 36 West: Westminster, Boulder
2930 ft · 52 sec
-
9
Merge slight right onto Denver–Boulder Turnpike
1.8 mi · 2 min · Denver–Boulder Turnpike
-
10
Take the exit slight right toward US 287: Federal Boulevard
1157 ft · 23 sec
-
11
Keep slight right to continue on US 287 North: Federal Boulevard
1577 ft · 34 sec
-
12
Turn straight onto Federal Boulevard
1417 ft · 40 sec · Federal Boulevard
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13
Turn left onto West 80th Avenue
2676 ft · 1 min · West 80th Avenue
-
14
Turn left onto Lowell Boulevard
1996 ft · 44 sec · Lowell Boulevard
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15
Turn right onto West 77th Avenue
873 ft · 42 sec · West 77th Avenue
-
16
Turn right onto Newton Street
35 m · 5 sec · Newton Street
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17
Arrive at your destination
0 m · 1 sec · Newton Street
Car Route Details
A richer read on the saved driving route between Trinidad and Westminster.
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 25 North
Merge slight left
125 mi · 02h 09m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Slight Chance Snow Showers then Sunny leaving Trinidad and Slight Chance Snow Showers near Westminster.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Trinidad to Westminster?
The road trip is about 208.2 miles (335.1 km) and usually takes 03h 17m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Fountain is a useful midpoint, sitting about 103.8 miles from Trinidad and 104.4 miles from Westminster.
How much longer is the road route than the straight-line distance?
The direct path is about 186.5 miles (300.2 km), while the road route adds roughly 21.7 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 6:00 AM to 8:00 AM MDT. If you want a more comfortable same-day return, try to leave by 10:26 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.18 one way or $54.36 round trip. Estimated CO2 is about 65.3 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Snow Showers then Sunny around Trinidad and Slight Chance Snow Showers near Westminster.
Stop Ideas Near Fountain
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 Fountain.
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Flight Path Map
This map shows the direct air route between Trinidad and Westminster. Straight-line distance: 186.55 mi (300.23 km).
#1 Trinidad
Home Rule Municipality in Las Animas County, Colorado, United States
| Population | 8,127 |
| Coordinates | 37.1694600, -104.5005400 |
| Altitude | 1839 |
| 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: 335 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 56m |
| 40 mph (64.37 km/h) | 05h 12m |
| 50 mph (80.47 km/h) | 04h 09m |
| 60 mph (96.56 km/h) | 03h 28m |
| 70 mph (112.65 km/h) | 02h 58m |
| 80 mph (129 km/h) | 02h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $27.18 | $54.36 |
| Mid-grade | $4.08 | $30.02 | $60.03 |
| Premium | $4.39 | $32.27 | $64.55 |
| Diesel | $4.74 | $34.82 | $69.63 |
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.