Drive Time
8h 1m
Distance
347.7 mi
560 km
Drive Score
8/10
Great drive
Same Day?
2-day trip
Fuel Cost
$47
one way
The drive from Boulder, CO to Durango, CO covers 347.7 miles and takes about 8h 1m behind the wheel. It usually feels better as a 2-day road trip than as one long push.
The route leans on 19th Street, Arapahoe Avenue, 28th Street for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $47.23 one way before food or hotel costs.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
173.8 miles from Boulder, CO
A natural place for your longest stop of the day , about 4h into the drive .
Expect a 8h 1m drive with frequent turns across 347.7 miles of local and secondary roads.
| Road | Distance | Duration |
|---|---|---|
| 19th Street | Unavailable | Refreshing |
| Arapahoe Avenue | Unavailable | Refreshing |
| 28th Street | Unavailable | Refreshing |
| Baseline Road | Unavailable | Refreshing |
| 27th Way | Unavailable | Refreshing |
| Broadway | Unavailable | Refreshing |
| South Foothills Highway | Unavailable | Refreshing |
| Dinosaur Diamond Prehistoric Highway | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Step-by-step road directions between Boulder, CO and Durango, CO.
Start on the route
Turn right onto 19th Street
Turn left onto Arapahoe Avenue
Turn right onto 28th Street
Turn straight onto Baseline Road
Keep slight left to continue on Baseline Road, Broadway South
Continue on 27th Way
At the end of the road, turn left onto Broadway
Continue on South Foothills Highway
Continue straight
Continue on Dinosaur Diamond Prehistoric Highway
Turn right
Take the exit slight right toward US 285 South: Fairplay
Merge slight left
At the end of the road, turn left
Continue straight
Turn left
Turn slight left
Turn right onto West Highway 112
Turn right onto Grand Avenue
Continue on West U.S. Highway 160
Continue on San Juan Street
Continue on US 160
Continue straight
Turn right onto West 11th Street
Turn right onto Main Avenue
Arrive at your destination
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 80 miles or 1h 50m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 173.8 miles or 4h in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 173.8 miles or 4h
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 6h 38m
Traffic, exits, and arrival timing usually matter more near Durango, CO than in the middle of the route.
Open the route before leaving Boulder, 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.
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Boulder, CO
Aim for roughly 174 miles and 4 hours of wheel time on this day.
Day 2
Finish the approach into Durango, CO
Aim for roughly 174 miles and 4 hours of wheel time on this day.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 173.8 mi from Boulder, CO · 4h into the drive
Mid-route town
Overnight candidate
174 mi into the route
Best for: Hotel check-in, dinner, and a fresh start
This lines up well with a realistic day-end stop if you are breaking the drive into stages.
Find hotels in Aspen, CONight 1
174 mi · about 4h in
A practical overnight split lands near Aspen, CO after about 174 miles or 4 hours of driving.
Find hotelsA short stop after about 80 miles helps settle the day before fatigue starts building.
The midpoint is around 173.8 miles from Boulder, CO, which is a good place for a longer meal and fuel stop.
Overnight split
Hotel stopFor a steadier pace, wrap day one after about 174 miles or 4 hours on the road.
The final approach into Durango, CO usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Durango, CO.
On a multi-day trip, keep the last day a little lighter so you reach Durango, CO with some flexibility left in the schedule.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$47.23 one way
$94.45 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $3.85 | $52.70 | $105.41 |
| premium | $4.15 | $56.81 | $113.62 |
| diesel | $3.75 | $51.33 | $102.67 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$47
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$177–$287
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 121.7 kg one way.
Driving Electric?
About $37 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 104.3 | 1 | $36.51 | $16.69 |
| Efficient EV | 86.9 | 0 | $30.42 | $13.91 |
| EV Truck/SUV | 139.1 | 1 | $48.68 | $22.25 |
Gas CO2
122 kg
EV CO2
41 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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. If you're planning ahead, check the forecast closer to your travel date.
Origin
Morning in Boulder on Saturday
Local time
10:32 AM
MDT
Current temp
40°F
Forecast unavailable right now
Destination
Morning in Durango on Saturday
Local time
10:32 AM
MDT
Current temp
30°F
Forecast unavailable right now
Along the Route
26°F
Aspen, CO
174 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.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
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