How far is Milliken, CO from Broomfield, CO?
The driving distance from Milliken, CO to Broomfield, CO is about 40 miles (64.4 km), with a travel time of about 00h 45m by car.
- The straight-line flight distance is about 30.8 miles (49.5 km).
- For a round trip, plan for roughly 01h 31m 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 45m.
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.
Human settlement in Weld County, Colorado, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Milliken and Broomfield.
Turn-by-Turn Driving Directions
Step-by-step road directions between Milliken and Broomfield.
-
1
Start on the route
33 m · 13 sec
-
2
Turn left
52 m · 14 sec
-
3
Turn right onto South Grace Avenue
46 m · 14 sec · South Grace Avenue
-
4
Turn left onto Broad Street
6.7 mi · 12 min · Broad Street
-
5
Take the ramp slight left
1473 ft · 36 sec
-
6
Merge slight left onto Dwight D. Eisenhower Highway
23.7 mi · 24 min · Dwight D. Eisenhower Highway
-
7
Take the exit slight right toward NW, E 470 Toll: Limon, Broomfield
1153 ft · 20 sec
-
8
Keep slight right to continue on NW: Broomfield
3098 ft · 1 min
-
9
Continue on Northwest Parkway
4.8 mi · 5 min · Northwest Parkway
-
10
Take the exit slight right toward US 287: Dillon Road
1760 ft · 33 sec
-
11
Turn straight onto West Dillon Road
1345 ft · 41 sec · West Dillon Road
-
12
Turn left onto South 112th Street
2.6 mi · 4 min · South 112th Street
-
13
Turn left onto West Midway Boulevard
913 ft · 30 sec · West Midway Boulevard
-
14
Turn right onto Nickel Street
682 ft · 22 sec · Nickel Street
-
15
Turn left onto West 3rd Avenue
83 m · 17 sec · West 3rd Avenue
-
16
Turn left
58 m · 14 sec
-
17
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Milliken and Broomfield.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Dwight D. Eisenhower Highway
Merge slight left onto Dwight D. Eisenhower Highway
23.8 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 Milliken and Mostly Sunny near Broomfield.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Milliken to Broomfield?
The road trip is about 40 miles (64.4 km) and usually takes 00h 45m 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?
Firestone is a useful midpoint, sitting about 20 miles from Milliken and 20 miles from Broomfield.
How much longer is the road route than the straight-line distance?
The direct path is about 30.8 miles (49.5 km), while the road route adds roughly 9.2 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 4:58 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.21 one way or $10.43 round trip. Estimated CO2 is about 12.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Milliken and Mostly Sunny near Broomfield.
Stop Ideas Near Firestone
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Historic Brighton City Hall
Town of Frederick
Lafayette City Hall
Old Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Firestone.
Longmont, Colorado
Boulder, Colorado
Union Station
Denver (Bus Station), Colorado
Flight Path Map
This map shows the direct air route between Milliken and Broomfield. Straight-line distance: 30.78 mi (49.54 km).
#1 Milliken
City in Weld County, Colorado, United States of America
| Population | 8,688 |
| Coordinates | 40.3294300, -104.8552500 |
| Altitude | 1448 |
| Country | United States |
#2 Broomfield
A city in Broomfield County, Colorado.
| Population | 72,236 |
| Coordinates | 39.9205400, -105.0866500 |
| Altitude | 1644 |
| Country | United States |
End: (-105.086461, 39.920417)
Estimated Travel Time
Distance: 64 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 20m |
| 40 mph (64.37 km/h) | 01h 00m |
| 50 mph (80.47 km/h) | 00h 48m |
| 60 mph (96.56 km/h) | 00h 40m |
| 70 mph (112.65 km/h) | 00h 34m |
| 80 mph (129 km/h) | 00h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $5.21 | $10.43 |
| Mid-grade | $4.08 | $5.76 | $11.52 |
| Premium | $4.39 | $6.19 | $12.38 |
| Diesel | $4.74 | $6.68 | $13.36 |
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.