How far is Monte Vista, CO from Boulder, CO?
The driving distance from Monte Vista, CO to Boulder, CO is about 228.8 miles (368.2 km), with a travel time of about 04h 11m by car.
- The straight-line flight distance is about 174.8 miles (281.3 km).
- For a round trip, plan for roughly 08h 22m 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 04h 11m.
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.
Town of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Monte Vista and Boulder.
Turn-by-Turn Driving Directions
Step-by-step road directions between Monte Vista and Boulder.
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1
Start on 2nd Avenue
129 m · 16 sec · 2nd Avenue
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2
Turn right onto South Broadway Street
2442 ft · 1 min · South Broadway Street
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3
Continue on Gunbarrel Road
34.3 mi · 47 min · Gunbarrel Road
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4
Continue on 8th Street
1780 ft · 43 sec · 8th Street
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5
Turn straight
1663 ft · 41 sec
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6
Turn straight
40.2 mi · 51 min
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7
Continue straight
11.2 mi · 18 min
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8
Continue straight
9.7 mi · 16 min
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9
Take the exit slight right toward US 285 North
1151 ft · 22 sec
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10
Merge slight left
73.9 mi · 1 hr 34 min
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11
Continue straight
27.8 mi · 40 min
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12
Take the exit slight right toward CO 470 West: West CO 470 to I-70
1552 ft · 53 sec
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13
Merge slight left
7 mi · 9 min
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14
Merge slight left onto Dinosaur Diamond Prehistoric Highway
2.7 mi · 4 min · Dinosaur Diamond Prehistoric Highway
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15
Continue straight
7.5 mi · 11 min
-
16
Continue straight
11.8 mi · 20 min
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17
Turn right onto University Avenue
1049 ft · 36 sec · University Avenue
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18
Continue on 17th Street
813 ft · 30 sec · 17th Street
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19
Turn right onto Athens Street
646 ft · 33 sec · Athens Street
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20
Turn left onto 19th Street
864 ft · 29 sec · 19th Street
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21
Turn left
27 m · 5 sec
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22
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Monte Vista and Boulder.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
US 285 North
Merge slight left
73.9 mi · 01h 34m
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.
Sunny leaving Monte Vista and Mostly Sunny near Boulder.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Monte Vista to Boulder?
The road trip is about 228.8 miles (368.2 km) and usually takes 04h 11m 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?
Buena Vista is a useful midpoint, sitting about 114.3 miles from Monte Vista and 114.5 miles from Boulder.
How much longer is the road route than the straight-line distance?
The direct path is about 174.8 miles (281.3 km), while the road route adds roughly 54 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 8:38 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $29.84 one way or $59.69 round trip. Estimated CO2 is about 71.7 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Monte Vista and Mostly Sunny near Boulder.
Stop Ideas Near Buena Vista
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 Buena Vista.
Buena Vista, CO
Poncha Springs, CO
Salida, CO
Fairplay, CO
Flight Path Map
This map shows the direct air route between Monte Vista and Boulder. Straight-line distance: 174.8 mi (281.32 km).
#1 Monte Vista
Home rule municipality in Colorado
| Population | 4,067 |
| Coordinates | 37.5791700, -106.1480800 |
| Altitude | 2336 |
| Country | United States |
#2 Boulder
The most populous city in Boulder County, Colorado.
| Population | 107,645 |
| Coordinates | 40.0149900, -105.2705500 |
| Altitude | 1624 |
| Country | United States |
End: (-105.27055, 40.014996)
Estimated Travel Time
Distance: 368 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 37m |
| 40 mph (64.37 km/h) | 05h 43m |
| 50 mph (80.47 km/h) | 04h 34m |
| 60 mph (96.56 km/h) | 03h 48m |
| 70 mph (112.65 km/h) | 03h 16m |
| 80 mph (129 km/h) | 02h 51m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $29.84 | $59.69 |
| Mid-grade | $4.08 | $32.96 | $65.92 |
| Premium | $4.39 | $35.44 | $70.87 |
| Diesel | $4.74 | $38.23 | $76.46 |
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.