How far is Westminster, CO from Monument, CO?

The driving distance from Westminster, CO to Monument, CO is about 58.5 miles (94.1 km), with a travel time of about 01h 12m by car.

  • The straight-line flight distance is about 52.2 miles (84 km).
  • For a round trip, plan for roughly 02h 25m of driving time before adding stops, traffic, or weather delays.
  • A comfortable departure window is usually 8:00 AM to 10:00 AM MDT.
Trip Tools

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.

Reverse Route
Quick Snapshot
Road
58.49 mi
01h 12m
Flight
52.21 mi
84.03 km direct

This route works well as a day trip with time at the destination.

Learn Distance

Choose another destination from Westminster.

Flight Distance

Direct air line
52.21 mi
Kilometers
84.03 km
Flight Time
00h 06m

Driving Distance

Road route
58.49 mi
Kilometers
94.13 km
Drive Time
01h 12m

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 12m.

Arrival Snapshot
Arrive in Monument
Wed, Apr 22, 10:49 PM MDT
Return by in Westminster
Thu, Apr 23, 12:02 AM MDT
Useful when you're deciding between a quick errand, a day trip, or a longer stop.
Leave Westminster
2026-04-22T21:36
Arrive Monument
Wed, Apr 22, 10:49 PM MDT
Route Timing
01h 12m
One way by road
Best Departure Window
8:00 AM to 10:00 AM MDT
Aim for a morning departure
Arrive between
9:13 AM to 11:13 AM MDT

A morning start gives you useful time at the destination and keeps the return out of the late evening.

Leave by
4:04 PM MDT
Keeps a same-day return open with about 03h 00m at the destination.
Back in Westminster
9:30 PM MDT
Morning start is best

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.

Mid-route stop
Castle Pines
CO

City in Douglas County, Colorado, United States of America

From Westminster
29.3 mi
00h 36m
To Monument
29.2 mi
00h 36m

Route Weather Snapshot

Check the forecast at both ends before you head out.

Origin
81°F
Wednesday

Mostly Sunny

Starts
Wed, Apr 22 6:00 AM MDT
Wind
7 to 21 mph SSW
Destination
74°F
Wednesday

Mostly Sunny

Starts
Wed, Apr 22 6:00 AM MDT
Wind
10 to 25 mph SW

Driving Route Map

The map below follows the saved road route between Westminster and Monument.

Turn-by-Turn Driving Directions

Step-by-step road directions between Westminster and Monument.

  1. 1

    Start on Newton Street

    35 m · 11 sec · Newton Street

  2. 2

    Turn left onto West 77th Avenue

    873 ft · 40 sec · West 77th Avenue

  3. 3

    At the end of the road, turn right onto Lowell Boulevard

    1 km · 1 min · Lowell Boulevard

  4. 4

    Turn left onto West 72nd Avenue

    2630 ft · 51 sec · West 72nd Avenue

  5. 5

    Turn right onto Federal Boulevard

    4.6 mi · 10 min · Federal Boulevard

  6. 6

    Turn left onto North Speer Boulevard

    3117 ft · 1 min · North Speer Boulevard

  7. 7

    Take the ramp slight right toward I 25 South: Colorado Springs

    1454 ft · 37 sec

  8. 8

    Merge slight left onto North Valley Highway

    50.6 mi · 56 min · North Valley Highway

  9. 9

    Take the exit slight right toward CO 105: Second Street

    2944 ft · 1 min

  10. 10

    Turn left onto 2nd Street

    2600 ft · 2 min · 2nd Street

  11. 11

    Turn right onto Washington Street

    16 m · 2 sec · Washington Street

  12. 12

    Arrive at your destination

    0 m · 1 sec · Washington Street

Car Route Details

A richer read on the saved driving route between Westminster and Monument.

OSRM road route
Drive Character

Highway-focused drive

Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.

Directions
12 steps
7 turns on the saved route
Ramps & Exits
3
1 merges, 2 ramps or exits
Navigation Density
20.5 / 100 mi
Decision points by distance
Main Roads
North Valley Highway
50.6 mi · 87%
Federal Boulevard
4.62 mi · 8%
Lowell Boulevard
0.62 mi · 1%
North Speer Boulevard
0.59 mi · 1%
CO 105
0.56 mi · 1%
West 72nd Avenue
0.5 mi · 1%
Longest Stretch

North Valley Highway

Merge slight left onto North Valley Highway

50.6 mi · 00h 56m

Route Summary

A quick read on whether this route feels easy, ambitious, or worth planning around.

Trip Read

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.

Drive Time
01h 12m
Day trip friendly
Same-Day Return
02h 26m
Round-trip wheel time
Road vs Air
+6.3 mi
52.2 mi direct line
Halfway Stop
Castle Pines
00h 36m from Westminster
Leave By
4:04 PM MDT
Morning start is best
Weather Watch

Mostly Sunny leaving Westminster and Mostly Sunny near Monument.

Trip Questions

Direct answers travelers usually want before committing to the drive.

How long does it take to drive from Westminster to Monument?

The road trip is about 58.5 miles (94.1 km) and usually takes 01h 12m 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?

Castle Pines is a useful midpoint, sitting about 29.3 miles from Westminster and 29.2 miles from Monument.

How much longer is the road route than the straight-line distance?

The direct path is about 52.2 miles (84 km), while the road route adds roughly 6.3 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 4:04 PM MDT.

How much will gas cost for this route?

Using about 28.3 MPG, regular gas is estimated at $7.62 one way or $15.24 round trip. Estimated CO2 is about 18.3 kg one way.

What should you check before leaving?

Before you leave, expect Mostly Sunny around Westminster and Mostly Sunny near Monument.

Stop Ideas Near Castle Pines

Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.

Mid-route Guidance
These suggestions come from reviewed places and nearby services around Castle Pines and the surrounding midpoint area.
City of Littleton
Scenic stop 12.4 mi away

City of Littleton

Littleton , CO
2255 W Berry Ave, Littleton, CO 80165
Rating 5.0/5 1 reviews City government office,Local government office,Museum
Aurora City Water Resources
Practical stop 14.8 mi away

Aurora City Water Resources

Aurora , CO
1450 S Havana St # 232, Aurora, CO 80012
Environmental health service
Greenwood Village City Hall
Meeting point 9.2 mi away

Greenwood Village City Hall

Greenwood Village , CO
6060 S Quebec St, Greenwood Village, CO 80111
Rating 3.3/5 16 reviews City Hall
Town Hall Arts Center
Nearby stop 12.3 mi away

Town Hall Arts Center

Littleton , CO
2450 Main St, Littleton, CO 80120
Rating 4.7/5 204 reviews Performing arts theater,Art gallery

Transit and Meeting Points

Useful pickup, handoff, or rendezvous points close to Castle Pines.

BUS

Denver (Bus Station), Colorado

34 mi away
1055 19th Street
RAIL

Union Station

34 mi away
1701 Wynkoop Street
BUS

Pine Junction, CO

43 mi away
76 Mount Evans Boulevard
BUS

Colorado Springs, Colorado

70 mi away
120 South Weber Street

Flight Path Map

This map shows the direct air route between Westminster and Monument. Straight-line distance: 52.21 mi (84.03 km).

Westminster

#1 Westminster

The most populous city in Adams County, Colorado.

Population115,046
Coordinates39.8366500, -105.0372000
Altitude1641
CountryUnited States
Monument

#2 Monument

Town in El Paso County, Colorado, United States

Population8,152
Coordinates39.0916600, -104.8727600
Altitude2126
CountryUnited States
Start: Westminster (-105.0372, 39.83665)
End: Monument (-104.87276, 39.09166)

Estimated Travel Time

Distance: 94 km by road

SpeedTime
30 mph (48.3 km/h)01h 56m
40 mph (64.37 km/h)01h 27m
50 mph (80.47 km/h)01h 10m
60 mph (96.56 km/h)00h 58m
70 mph (112.65 km/h)00h 50m
80 mph (129 km/h)00h 43m

Fuel, Round Trip and CO2

Estimated fuel cost and emissions for this route.

One-way fuel
2.06 gal
7.81 L · about $7.62
Round trip
$15.24
4.12 gal · 15.62 L
Estimated CO2
18.3 kg one way
Round trip: 36.6 kg / 81 lb CO2, using regular gasoline.
Fuel$/galOne wayRound trip
Regular gas $3.70 $7.62 $15.24
Mid-grade $4.08 $8.41 $16.83
Premium $4.39 $9.05 $18.09
Diesel $4.74 $9.76 $19.52

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

There is no time difference between Westminster and Monument. The current time is 21:36:27.

Distance to Other Cities

Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.

How did we calculate? Place names are translated into coordinates. The Haversine formula calculates straight-line distance; driving distance uses road network data.