Traveling from Broomfield to Aspen covers 167.1 miles, a journey that typically takes about 4 hours and 18 minutes. Since this is a highway-focused drive, it is perfectly manageable as a single-day trip if you prefer to reach your destination quickly. You should budget approximately $25 for fuel to complete the trek through the Mountain West. While the trip is straightforward enough to be completed in one go, you will have the flexibility to add one planned stop along the way. Planning for a full day allows you to navigate the transition from the Front Range into the heart of the mountains without feeling rushed. It is a practical, efficient route for those looking to swap the suburbs for the high country.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
83.6 miles from Broomfield, CO
A natural place for your longest stop of the day
, about 1h 45m into the drive
.
Main Roads
Road
Distance
Duration
I 70
73.3 mi
1h 28m
CO 82
42.9 mi
1h 37m
CO 91
22.1 mi
28m
US 24
14.8 mi
20m
Sheridan Boulevard
4.3 mi
7m
Denver–Boulder Turnpike
3.9 mi
4m
Heartland Expressway
1.3 mi
1m
West 6th Street
0.8 mi
1m
Longest stretch:
I 70
— 73.3 mi, about 1h 28m
Turn-by-Turn Driving Directions
Step-by-step road directions between Broomfield, CO and Aspen, CO.
1
Start on this road
192 ft·16 sec·this road
2
At end of road, turn right onto West 3rd Avenue
273 ft·19 sec·West 3rd Avenue
3
Turn left onto Nickel Street
0.2 mi·26 sec·Nickel Street
4
Turn right onto US 287
140 ft·3 sec·US 287
5
Keep slight left at fork
0.3 mi·45 sec
Toward CO 121 South
6
Turn straight onto CO 121
0.4 mi·1 min·CO 121
7
Turn left
0.3 mi·44 sec
Toward US 36 East: DenverUse the left lane.
8
Merge onto US 36
1.2 mi·1 min·Denver–Boulder Turnpike
9
Keep slight right at fork onto US 36
1.9 mi·2 min·Denver–Boulder Turnpike
10
Keep slight right at fork onto US 36
0.8 mi·53 sec·Denver–Boulder Turnpike
11
Take the exit
0.3 mi·37 sec
Toward CO 95 South: Sheridan BoulevardUse the slight right lane.
12
Turn right onto CO 95
4.3 mi·7 min·Sheridan Boulevard
Use the straight lane.
13
Take the ramp
0.3 mi·43 sec
Toward I 76 West
14
Merge onto I 76
1.3 mi·1 min·Heartland Expressway
Use the straight / right lanes.
15
Merge onto I 70
73 mi·1 hr 28 min·I 70
Use the straight / slight right lanes.
16
Take the exit
0.4 mi·41 sec
Toward CO 91 South: Copper Mountain, Leadville
17
Continue on CO 91
22 mi·28 min·CO 91
18
Continue on US 24
1.0 mi·2 min·US 24
19
At end of road, turn right onto US 24
0.1 mi·20 sec·East 9th Street
20
Turn slight left onto US 24
0.2 mi·37 sec·Harrison Avenue
21
Turn right onto West 6th Street
0.8 mi·1 min·West 6th Street
22
Turn left onto CR 37
0.5 mi·52 sec·McWethy Drive
23
Turn right onto US 24
14 mi·17 min·US 24
24
Turn right onto CO 82
43 mi·1 hr 37 min·CO 82
25
Turn right onto CO 82
0.1 mi·25 sec·South Original Street
26
Continue on CO 82
0.2 mi·41 sec·East Main Street
27
Turn right onto North Galena Street
147 ft·7 sec·North Galena Street
28
Turn left
56 ft·2 sec
29
Arrive at destination
Trip Plan
To make the most of your 4-hour and 18-minute drive, try to depart early in the morning to beat the heaviest traffic on I-70. Since you have a $25 fuel budget, ensure your tank is topped off before leaving Broomfield to avoid paying premium prices in smaller mountain towns. You have the luxury of one scheduled stop; look for a convenient pull-off during your longest 73.3-mile interstate stretch to stretch your legs. Keep a close eye on your navigation as you transition from the interstate to CO-91 and CO-82, as these turns are vital to staying on track. Being mindful of these shifts will ensure a smooth arrival in Aspen.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 83.6 miles from Broomfield, CO, or about 1h 45m into the drive.
The longest continuous stretch on this route runs about 73.3 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 37 miles or 48m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 83.6 miles or 1h 45m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 9m
Traffic, exits, and arrival timing usually matter more near Aspen, CO than in the middle of the route.
Before You Leave
+
Open the route before leaving Broomfield, CO so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Broomfield, CO
This is one driving day of about 167.1 miles and 4h 18m.
Your first comfortable stop window is around 37 miles from Broomfield, CO.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 70 for about 73.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 21
5 decision points cluster between mile 0 and 5.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0 mi into trip|~0m in|West 3rd Avenue
At end of road, turn right onto West 3rd Avenue
Complex interchange - multiple decisions in a short stretch
5
0.1 mi into trip|~0m in|Nickel Street
Turn left onto Nickel Street
Navigation decision point
6
0.3 mi into trip|~1m in
Keep slight left at fork toward CO 121 South
Highway fork - watch signs carefully
Toward CO 121 South
7
1 mi into trip|~2m in
Turn left toward US 36 East: Denver
Lane positioning matters here
Use the left lane.
Toward US 36 East: Denver
6
5.2 mi into trip|~8m in
Take the exit toward CO 95 South: Sheridan Boulevard
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Toward CO 95 South: Sheridan Boulevard
Fuel & Cost
Regular Gas
$25.18 one way
$50.35 round trip
$3.83/gal25.4 MPG avg59 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.05
$26.66
$53.31
premium
$4.39
$28.91
$57.81
diesel
$5.61
$36.89
$73.79
Estimated Tolls: $0.27
Denver–Boulder Turnpike
(3.9 mi)$0.27
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$25
Tolls
$0
Meals
$25–$50
Total
$50–$75
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 58.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $18 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
50.1
0
$17.55
$8.02
Efficient EV
41.8
0
$14.62
$6.68
EV Truck/SUV
66.8
0
$23.39
$10.69
Gas CO2
58 kg
EV CO2
20 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 15, 2026
Origin
Broomfield, CO
Night
in Broomfield on Saturday
Local time
10:36 PM
MDT
Current temp
75°F
Unavailable
Live forecast
Destination
Aspen, CO
Night
in Aspen on Saturday
Local time
10:36 PM
MDT
Current temp
59°F
Unavailable
Live forecast
24°F
Frisco, CO
84 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
16 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 18m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
Expect a drive defined by a heavy reliance on major infrastructure, with 95% of your trip spent on highways. You will begin by navigating a significant 73.3-mile stretch on I-70, which serves as the primary artery for your journey. The route transitions through a blend of high-speed interstate travel before eventually shifting onto CO-91 and CO-82. While the interstate portion is efficient, the character of the road changes once you exit onto state highways, requiring more focused attention behind the wheel. The combination of these fast-paced segments and local road transitions keeps the drive dynamic rather than monotonous.
95% highway — fuel and pacing are the main things to plan.
29 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 73.3 mi on I 70.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 70 and CO 82. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near West 3rd Avenue.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 21 significant decision points across 167.1 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: near the start (West 3rd Avenue): Complex interchange - multiple decisions in a short stretch; at 0.1 miles (Nickel Street): Navigation decision point; at 0.3 miles: Highway fork - watch signs carefully.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Broomfield, CO to Aspen, CO, road signs begin pointing toward Leadville along the way.
Broomfield is a combined city and county of about 77,000 in the Denver Metropolitan Area of the western U.S. state of Colorado. Broomfield lies 14 miles (23 km) northwest of Denver and 12 miles (19 km) southeast of Boulder. The only other combined city and county in Colorado is the City and County of Denver, the state capital.
Doable as a same-day drive at 4h 18m. Total distance: 167.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 18m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (95%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 73.3 miles on I 70. The full list of main roads is in the Roads section above.
Expect about $0.27 in tolls one way, starting with Denver–Boulder Turnpike. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Aspen, CO before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: near the start (West 3rd Avenue): Complex interchange - multiple decisions in a short stretch; at 0.1 miles (Nickel Street): Navigation decision point; at 0.3 miles: Highway fork - watch signs carefully.
Possible but tiring. At 4.3 hours each way, an in-and-out day trip would put you behind the wheel for 8.6 hours — manageable with a long break at Aspen, CO, but most travelers stay overnight.
